Update: This blog “Intel Edison Getting started Linux” helps you guide the Intel Edison beginner to work on this board.
When I came across IPv6, I was interested in learn the needs of it in Market. Then landed in the world of ‘Internet Of Things (IoT)‘ and while exploring IoT I understood that without hardware envelopment this is not possible. Then landed in ‘Intel Galileo‘ followed by ‘Intel Edison‘.
This is my first blog on Intel Edison. To kick start start it, I was moving here and there in Google & started my device. This blog explains the basic start up of Intel Edison alone (i.e. without Arduino programming). I purchased Intel Edison with Arduino Breakout kit from ExploreLabs.
- Always the first step is open up the delivered hardware.
- As you see in the above picture, I got Arduino + Intel Edison + mounting screws.
- Intel Edison needs to be placed in the empty space provided in left bottom corner in the above image.
- Press the connector end gently to plug into Arduino.
- Screw the corners
- The step will look like the above picture after connecting
- This device can be powered in two different ways (at least for beginners this two is the right option). Both of the options are explained below.
- Powering with DC adapter – Needs 12V and 1A adapter OR
- Powering with Micro USB to USB cable – 5V (You can even connect your mobile charger. At least for me, this was needed as I have only one Micro USB to USB cable)
- I used 12V & 1A charger to power the device first.
- Charger details
- Once the charger is connected, your Intel Edison will starts up and you might observe LED blinking on your Arduino board. Intel Edison and Arduino doesn’t have any video output (like HDMI, composite) as in BBB and R-Pi
- So we need to connect serial debug to explore the Linux part of Edison.
- Arduino comes with three USB ports.
- Host USB Type A: Used to connect any client devices (like USB mass storage or pendrive) to Intel Edison.
- Client USB Type B: Used to power the device with 5V. Notice that first two (tyep A and type B) connected to USB MUX in Arduino.
- Client USB Type B: UART is converted to Micro USB by Arduino and the direct USB interface is provided. This can be directly used to get the serial debug console. In case of BeagleBone Black or Raspberry PI, we need to use UART- USB FTDI cable or CP2102 based chips to have USB.
- To show the difference the between debug and Powering USB client, i have used two different colored cables. White for debugging and Black for powering.
- Note that powering USB client is adjustment to the DC power Jack (J1) and the cable is black.
- Don’t confuse with the Type A USB port which is used for connect USB client devices not for powering.
- Note that both the USB cables ares connected. Black for powering and White for Debugging.
- Connecting both the cables to my laptop.
- To setup the serial debug, you may need to connect only the serial cable i.e. white cable here first.
- Connect only the serial cable and start minicom. Serial port settings can be opened with the command ‘sudo minicom -s’
- Start minicom.
- Connect your power cable or DC adapter to the board.
- How Powering is possible with two different voltages?
- DC power i.e 12V & 1A is converted to 5V by Switching power supply module.
- Followed by Diode ORed with 5V from Micro USB power. Which means connecting both the DC adapter and Micro USB or only either of the way is possible.
- You might notice a slight delay in starting the board when connected only to Micro USB. This is because of the charging module before Intel Edison.
- Connect your power cable and you will observe your device booting in debug console.
U-boot + Kernel booting shown:
- If you have connected your Micro USB to USB cable directly to Desktop or Laptop, Intel Edison’s storage will be mounted and you can observe it as empty for the first time.
- Download the latest version of “Edison Image” from Intel’s website.
- Right click and unzip this file into the mounted partition. (People familiar with CLI can use ‘unzip’)
- Reboot the target to start from the flashed image. To do that, you need to login using username as ‘root‘ and ‘no password‘.
- Followed by the command ‘reboot ota‘
- Notice that the system is booting from flashed image.
- The difference in previous version can be observed with Date of Build show in boot logs.
- The storage media again mounted and shows all the flashed files.
- Find the complete boot logs here for your reference: 00 Intel Edison Boot Logs
Future Blogs: My future blogs will be on,
- Intel Edison Getting started with Arduino
- Intel Edison with Custom Yocto Build
- Custom Linux for Intel Edison.
Follow us for more updates on Intel Edison.


Fractal antennas desn, characteristics and application This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the orinal work is properly cited. The proposed antenna covers WLAN IEEE 802.11b, 802.15, PCS, GSM lower and hher bands, DCS, I, US, Wi-Fi, and WLAN wireless applications. Fractal antennas can obtain radiation pattern and input. The fractal antenna not only has a large effective length, but. worked on his diploma thesis at the.
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Desn and Analysis of Hexagonal Shaped The increase in demand for frequency bands to facilitate voice, data and video services have created the spectrum scarcity and forces the regulatory authorities to allow the unlicensed use of the spectrum. Desn and Analysis of Hexagonal Shaped Fractal Antennas. Agrawal, Sonu 2013 Desn and Analysis of Hexagonal Shaped Fractal Antennas. ech thesis. PDF
IITJ Theses Repository Analysis and Desn of Wideband Fractal. The use of fractal geometries has been shown to improve several antenna features to varying extents. Analysis and Desn of Wideband Fractal Antennas for Portable UWB Applications Doctor's thesis. Indian Institute of Technology Jodhpur, Jodhpur. Abstract.
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How Starlink’s 42000 Satellites will transform the world:
There are around 3,300 active satellites in orbit right now. Under the right circumstances, you can see them with the naked eye. But imagine double that number of satellites or even triple. Is the view a little crowded?
Can you still make out the constellations and planets? Now imagine a total of 45,000 satellites in the night sky. That’s the goal of Elon Musk’s high-speed satellite internet venture Starlink. While some argue the future satellite mega constellation could pose a threat to astronomers. The project could also benefit rural areas by bringing broadband to billions. Here are the ways Starlink satellites will transform the world.
Internet Everywhere -How Starlink will change the Internet:
How Starlink’s 42000 Satellites will transform the world: Imagine having access to the internet anywhere well, almost anywhere. According to the World Economic Forum, almost half the world’s population doesn’t have access to the internet. Starlink’s network of satellites would provide internet access to areas of the world where installing ground infrastructure. Just isn’t feasible due to geographic economic or political boundaries. This could even mean fast, reliable internet for ships airplanes, and the arctic circle.
As long as a customer can afford the cost of a Starlink satellite dish and router connectivity shouldn’t be a challenge. The company’s beta program costs $99 per month in addition to $500 for the hardware. It’s only available in the Northwest U.S parts of Canada, the UK, and select other areas. But in the future, this will expand and cost will likely decrease.
Starlink Internet Speed:
Moreover compared to satellites used today for connectivity. Starlink’s will be positioned at a lower orbit allowing for a lower latency resulting in more reliable internet of course this still won’t compare to the speeds and reliability of fiber optic or cable broadband connections. But for those with poor or no internet especially in underdeveloped areas of the world, this could be life-changing.
Starlink Light Pollution and Interference:
One negative way Starlink could impact our planet is through light pollution. while Starlink satellites don’t give off light themselves they do reflect light. Because they’re lower in orbit about 60 times lower than other internet satellites. They can fill the night sky with reflections especially in such high numbers which could impact conditions for all astronomers.
In fact, the International Astronomical Union released a statement warning of unforeseen consequences for ground-based astronomy. Experts note that this could even hamper our ability to detect hazardous asteroids in response Starlink has been testing new designs that result in less reflection such as the “Dark Sat” satellite with a non-reflective coating and the “Visorstat” satellite equipped with a special sunshade visor. of course, these new designs won’t help radio astronomers who are also concerned as well.
The team behind the square kilometer array in South Africa for example released an analysis of Starlink’s potential impact on their 197 radio astronomy dishes. The mega constellation would interfere with one of the radio channels the array uses which would hamper searches for organic molecules in space. as well as water molecules used as a key marker for cosmology. Again the Starlink team promises to address the concern but radio astronomers are seeking formal regulations.
Space Debris and Orbital Traffic :
If they fail or malfunction in any way Starlink satellites could contribute to the growing issue of space debris. According to the ESA, there are currently about 128 million objects from 0.03 inches to 0.39 inches orbiting our planet. The total is more than 9400 tons. so far only about three percent of the Starlink satellites have failed however if three percent of the 42000 fail that would mean 1260 dead 550 pound satellites adding to the space junk issue.
The company notes that the satellites are all designed to deorbit naturally or burn up in the earth’s atmosphere. In which case they won’t contribute to the growing space debris. However, that process can take up to five years. Even if the satellites don’t fail they still pose a risk as orbital traffic and this is already happening with Starlink’s fleet.
In 2019 the ESA reported that it had to perform evasive maneuvers to avoid a Starlink satellite. This traffic will likely only get worse as the number of satellites increases posing issues for rockets including those carrying Starlink satellites to orbit.
Space junk and light pollution aside this solution to internet accessibility could change the way we connect with each other around the world. Starlink isn’t alone in their endeavor either. OneWeb has a goal of launching 40000 satellites and Amazon aims to launch more than 3200. Whoever ends up connecting the world will have many challenges to overcome but these off-world solutions are already shaping our planet.


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With the wires pushed into the plug, fit the plug into the crimping slot in the crimping tool while holding the cable in place with one hand, use your other hand to squeeze the crimping tool with reasonable force this will press the pins inside the plug into the wires and fasten the plug onto the cable. You can save money by making your own ethernet cables in the exact how to make a straight through ethernet cable not to nick the wire pairs and. Ethernet cable – color coding diagram for: use this information at your own a good way of remembering how to wire a crossover ethernet cable is to wire one. How to make a cat 5 / ethernet / rj45 and i realized that even a lot of tech-friendly people don't know how easy it is to make your own cat 5 (wire 1 and wire. Here's how to lay the nervous system for the ultimate home network by putting ethernet in walls throughout your house. This article explains how to build a wireless home network install, and configure your new typically install an access point when they already own a.
When it’s time to wire your network, you have two choices you can opt to purchase prebuilt cables, or you can build your own cables from bulk wire and connectors. How to manually make a usb-ethernet cable in other words, taking two separate cables you can make your own ethernet cables easy enough. To crimp your own rj-45, you'll first need understand the pinouts a regular ethernet cable consists of four pairs of twisted wires each pair needs to be connected in the proper order for the network connection to work. Prepare your wire for termination or crimping untwist the wire arrange your wires based on whether you need a straight through or crossover cable for a straight. The following procedure goes over creating your own ethernet cable this process can be used to create both category 5 & 6 cables separate your wire pairs.
What you need: required: ethernet cable – bulk category (cat) 5, 5e, 6, 6a or higher ethernet cable wire cutters – to cut and strip the ethernet cable if. How to wire your own ethernet cables and connectors what you need: required: • ethernet cable - bulk category (cat) 5, 5e, 6, 6a, 7 or 7a.
Making ethernet cables - tricks of the trade are attached to the cut ends of your preferred cable length bulk ethernet cable and wire color order on the. Ethernet patch cables are indispensable for network however, ethernet patch cables are more expensive than bulk cables and the pre-terminated lengths are not always that you need so it’s quite necessary to know how to wire ethernet cable by yourself this article will show you detailed steps of. Insert the connector and wire into your crimping tool crimp the connector and use plenty of force to get solid connections repeat the process for the opposite end, and you've made your own network cable. Your router can do more than send a wi-fi internet & network how-tos your router can do more than send a wi-fi how to hack your way into your own.
How to wire your own ethernet cables and connectors - download as word doc (doc), pdf file (pdf), text file (txt) or read online cable. Read more), or if you’re wanting to quickly connect two computers in a network-less environment even then, nearly all modern hardware will automatically detect what you’re trying to do and configure the ethernet port appropriately, without the need for a cross-over cable what you’ll need some ethernet cabling, obviously. How to wire your own ethernet cables and connectors what you need: required: cat 5 cable - bulk category 5, 5e or 6 cable rj45 ends crimper for rj45 wire cutters - to cut and strip the cable if necessary recommend: wire stripper cable tester about the cable: you can find bulk supplies of the. How to wire your house with cat-5 (console or pc), ip security cameras, or any other use of standard ethernet type wiring you're on your own.
Sure, you can buy ethernet cables from the store, but where's the fun in that we'll show you how to make your own. When i first applied to be a writer here at makeuseof now you might be wondering why you would ever need to know how to make your own ethernet cut wire, you. Diy guide - how to wire your own cat 5 ethernet cables and rj45 connectors.
Bulk ethernet cables ethernet patch cables cross un-twist each of the 4 pairs and straighten each wire as much as how to make a cat 6 patch cable. Note: if you are interested in making an ethernet crossover cable, just do an image search for ethernet crossover cable diagram to get a wire configuration diagram 3 (optional): place the boots on the cable the large part of the boot is to cover the connector so should be closets to the cut. If you want blazing fast speeds and the ability to multitask with all your devices, nothing beats a wired network this week, tech talker explains all the steps you need to set up your own home wired network, from cabling, to design, to the finishing touches. A tutoriial on structured wiring with a focus on the how to aspect.
It isn't very difficult to crimp your own cat5 cabling you can repair and re-use old cable, cut cable to exact lengths, and save money aaron weiss shows how, with lots of. Wire your house with ethernet cable kevin purdy nov 7 how to wire your house with cat-5 it sure is illegal to run your own cat 5 inside walls and ceilings. 2) follow the electrical wiring in the attic to see where it routes down the top plate in the wall notice the nail pattern to locate the studs and drill your hole for the ethernet cable between the next set of studs do not route ethernet or phone wiring along the 120vac wiring to avoid interference. Wiring an old house for ethernet can be challenging the silicon underground wiring an old house for ethernet you can wire your house for ethernet without. How to set up a home or small business network wire your and you want to wire more devices via ethernet control with your own server than with the.


It had not been all that way back when when SMS Messaging was something of a rarity. Today, businesses, organizations, and government agencies around the globe depend on this sort of communication. But SMS messaging providers and SMS Gateways aren’t yet. Quality varies from company to company, and companies and others who be determined by SMS messaging need to partner with the best.
sms versturen via pc en internet naar mobiel With “SMS Matrix” SMS Gateway, customers can reach just about any phone on earth and do by using a simple, online SMS gateway platform. This kind of SMS messaging allows users to conduct group messaging by utilizing a hosted messaging platform that adds SMS capabilities to any website, application or system. With “SMS Matrix” Gateway, customers can send 2-way SMS, Voice and, even Text-to-Speech messages from any application and may do so from more than 200 countries with low cost!
When contemplating SMS gateways, businesses and agencies may find the following helpful:
Search for a SMS gateway that can integrate with a number of front-end and legacy systems via a set of easy to use SMS APIs. Search for gateway API’s that allow you to choose from common connection options such HTTP, HTTPS, and SMTP. These options are very flexible and they enable easy implementation.
Also, look for systems offering fast and easy usage of web-based GUI which can provide users with the functionality they want in order to tasks such as reporting, online payments, adding sub-users and other common tasks. It is important to always ensure that the business gets the services, options, and functionality that your company needs for its communication needs.
It is also very beneficial to check into the company’s capability to provide voice messaging, TTS, 2-way messaging, text to speech messaging, also to provide virtual contact number service. SMS messaging providers should also make sure that source code scripts are plentiful on their websites for use in learning the gateway SMS API functions. These should cover most programming languages.
When it comes to providing all of the above, and more, the “SMS Matrix” SMS API fulfills these requirements. Their web-based SMS messaging platform is fast, extreme reliable, multitasking, convenient to use and allows users to complete a huge selection of tasks including: sending them to any cell phone on the globe, sending them to user defined groups, receiving them using “SMS Matrix” virtual cellular phone numbers with forwarding function to achieve advanced 2-way messaging service, with feature of scheduling SMS broadcasts, cost-cutting plans that can save users significant money over time and much more.
To learn more about SMS messaging or the “SMS Matrix” mobile messaging system, go to the site. Complete, detailed information can be acquired as well as home elevators their plans and contact information for many who may have additional questions. The site also contains valuable general home elevators SMS messaging and SMS gateways for individuals who may be not used to this advanced form of communication.


1. Brand: Remax
2. Model: RC-050m
3. Output: 1.3A
4. Length: 1m 3.3ft.
5. Material: PVC
6. Color: Pink, Black, White, Blue.
1. 1.3A safe charging, suitable for the devices which need 1A charging current.
2. PVC material, strong and durable, not winding.
3. Pure copper wire, provide stable data transmission.
4. Using nickel plating technology, antioxidant.
5. High compatibility, compatible with most of the Micro USB devices.


With increasing requirements for transfers of big volumes of information, a variety of organizations is moving to the Category 6 cable television which by the way is the 6th generation cabling requirement for Gigabit Ethernet. It keeps compatibility with the earlier requirements like Cat 3 and Cat 5/5e. This requirement is specified by EIA/TIA - Electronic Industries Association and Telecommunications Industry Association. It supplies more strict specs for system sound and crosstalk. Feline 6 cable television can manage frequencies of approximately 250 MHz It is fit for 10BASE-T/ 100BASE-TX as well as 1000BASE-T (i.e. Gigabit Ethernet).
The Cat 6 cable television’s primarily have 2 variations. They either have a stranded or a strong core. Stranded cable televisions are versatile and ideal for brief ranges for example for momentary or movable cabling. Strong cable televisions can deal with longer ranges. For repaired circuitry setups like workplace structures.
It has a set of 4 twisted set copper wires which are insulated by an external coat. These 24-gauge copper wires resemble the previous network cabling requirements. The primary distinction in between Cat 5/5e and Cat 6 remains regarding transmission efficiency and extension of readily available bandwidth from 100 MHZ to 200 Mhz. In contrast to Cat 5/5e requirements, Cat 6 has a much better efficiency, as crosstalk and attenuation are substantially lower.
The enhancements in Cat 6 regarding near end crosstalk (NEXT), much better insertion loss, return loss result in a high signal-to-noise ratio. With higher resistance from external sound and enhanced transmission efficiency, a system utilizing Cat 6 cable television will be vulnerable to fewer mistakes as compare to Cat5e. Therefore, it offers higher dependability for existing applications (with fewer re-transmissions of lost information) and high information rates for applications of the future. It is anticipated to support 10 Gigabit Ethernet requirements, with some constraints on the appropriate length. It is suggested throughout brief ranges that run for optimum 100 m in length.
FELINE 6A is a brand-new requirement for twisted set copper cable television and cable television parts that support signaling rates of as much as 500 MHz, as can be discovered in TIA (Telecommunications Industry Association) 568-B. The "A" in classification 6A is brief for "enhanced" classification 6 cable television. FELINE 6A consists of either UTP (Unshielded Twisted Pair) or FTP (Foiled Twisted Pair) cable television.
To accomplish a bandwidth of 500MHz and minimize both Alien crosstalk (AXT) and Near-End Crosstalk (NEXT), numerous enhancements needed to be made to earlier variations. FELINE 6A cable television makes use of bigger copper conductor cable televisions, internal nonconductive seclusion covers, center splines and a more rugged external cable television coat than CAT 5. These elements increase the CAT 6A's weight, size, and tightness and have a substantial effect on setup standards.
FELINE 6A has up to a 54% bigger size than CAT 6 and CAT 5e cable television. It's likewise more than two times the weight per foot and has much tighter twists. Numerous standards stay the very same for CAT 6A and CAT 5. The optimum channel cable television length needs to not be more than 90 meters plus 10 meters of spot cable televisions. Throughout setup, the optimum pull stress ought to be less than 25 pounds and kinking need to constantly be prevented.
Generally, CAT 6A begins a cable television reel rather of in a pull box to avoid twisting or kinking of the cable television throughout setup. Prevent tight restraints on cable television packages such as over-tightened cable television ties and staples. To puts, it simply, prevent misshaping the cable television coats. Constantly use grommets to safeguard the cable television when traveling through metal studs or channel. Keep all UTP cable television well away from possible sources of electromagnetic disturbance such as electrical cable televisions, transformers and lights if possible.


Over the last fifteen years, a large group of algorithms emerged which compute various predicates from distributed data with a focus on communication efficiency. These algorithms are often called "communication-efficient", "geometric-monitoring", or "local" algorithms. We jointly call them distributed convex thresholding algorithms, for reasons which will be explained in this work. Distributed convex thresholding algorithms have found their applications in domains in which bandwidth is a scarce resource, such as wireless sensor networks and peer-to-peer systems, or in scenarios in which data rapidly streams to the different processors but outcome of the predicate rarely changes. Common to all of these algorithms is the use of a data dependent criteria to determine when further messaging is required.
This work presents two very simple yet exceedingly general theorems from which the correctness of all distributed convex thresholding algorithms can be elicited, and demonstrates that for key examples. Because the theorems are general, they extend the range of predicates which can be computed in a communication efficient manner beyond what is currently known. Unlike the previous correction proofs given to these algorithms, the proofs of the theorems presented here do not depend on the communication infrastructure. So the correctness of any distributed convex thresholding algorithm is immediately extended from broadcast enabled networks or from cycle free networks to general networks. Inspecting existing algorithms in light of the new theorems reveals that they contain redundant requirements, which cause them to send messages when indeed none are needed.


Is it a Doorbell, Telephone, Home Monitoring System? Actually, It’s all Three.
This Video Doorbell and Cordless Telephone from VTech also Serves as Intercom and Entry Door Monitoring Device
This post is in partnership with VTech. All opinions are my own.
If you’ve used a smart cell phone lately, it certainly comes as no surprise that the idea of having a single, portable device capable of efficient multi-tasking is an idea whose time has come – in fact, it’s been with us for a while now.
Portable, Smart, Indoors
Now, the ability to handle multiple activities simultaneously has come to the cordless home phone. Meet VTech’s IS7121-2 video doorbell phone system .
The basic system includes a wireless doorbell with a built-in camera capable of snapping still photos or streaming video, two multi-function cordless handsets that incorporate LCD screens, a master base station with an integrated answering machine and an auxiliary charging station.
Doorbell and Camera in One
The doorbell/camera can run on two AA batteries or a provided DC power supply. It can also operate on the low voltage wiring that’s part of an existing doorbell system. The internal lens swivels up/down or left/right up to 10 degrees. Installation is simple and can be accomplished in just a few minutes.
See Before You Decide
When a visitor pushes the VTech doorbell button, an electronic tone sounds on both handsets and an image displays on the screen. Built-in microphones and speakers enable a two-way conversation with whomever is at the door.
If the telephone is in use when someone rings the doorbell, the tone sounds and the image still appears on the handset screen. The decision as to whether or not to put the caller on hold and go answer the door remains with the user.
Although I didn’t test the system for range, I did mount the doorbell/camera unit on one end of the house while placing the base station and handset on the opposite end. The wireless reception was fine.
If the ability to answer the door from just about anywhere in the house appeals to you, then you may want to check out this VTech innovation. The video shows it in action.
Radon. It's colorless and odorless and can be a health hazard. How do you get rid of it?
Chamberlain's MyQ Remote Garage Door Controller Works from Anywhere Using your Smartphone


Glossary of terms used on this siteThere are 54 entries in this glossary.
Existence of more than one means for performing a required function in an item [IEV 191] refers to spare or duplicate functionality that allows a system to continue to operate without degradation of performance in the event of single failure for example a blown fuse
|Remote terminal unit||
Typically an outstation in a SCADA system, a Remote Terminal Unit (RTU) may act as an interface between the communication network and the substation equipment. The function of an RTU may reside in one IED or may be distributed


Even the fastest internet connection can’t save you when your router isn’t optimized for gaming. Fortunately, they are easy to implement.
In the early days of remote employees gaining access to company systems, the virtual private network (VPN) was the key [...]
It's the dream of many small businesses out there: to go from just one little shop to two little shops, [...]
Where did you succeed with your network in 2017, and where did you go wrong? This checklist will help you [...]


|Place of Origin:||Guangdong, China|
|Brand Name:||Smart Laffey|
Payment & Shipping Terms:
|Minimum Order Quantity:||50 Pieces|
|Packaging Details:||Carton Box|
|Delivery Time:||10-15 work days|
|Supply Ability:||20000 Piece/Pieces per Month|
|Name:||Multimedia Socket||Material:||Aluminum Frame Plastic Module|
|Function:||USB / Bluetooth / HDMI / Headphone Audio Port||Color:||Silver / Gold / Black / Grey|
|Size:||86mm * 86mm||Standard:||UK Standard|
Aluminum frame Multimedia Wall Socket,
Multimedia Wall Socket UK Standard
Aluminum frame plastic module Multimedia Socket Silver / Gold Color
|Product Name||Multimedia Socket|
|Color||Silver / Gold / Black / Grey|
|Back Box for Installation||UK Square Box|
|Application||Hotel / Home / Villa|
1. The white frame is matched with the same color module, and the other color frames are matched with the black module.
2. In order to better meet the needs of customers, we also support building your brand. Whether it is OEM or ODM, it is available.
3. Standard process, multi color, using aluminum alloy oxidation.
(1) Product style: The functional parts of the product are the same (the middle part), and the outer frame has different styles.
(2) Bluetooth button (optional): It can be connected with devices with wireless Bluetooth.
(3) USB interface: The USB interface can provide an output current of 5V/1A to charge the connected devices. It can also be used to connect USB to realize audio and video playback function.
(4) USB interface: Provides an output current of 5V/2A to charge the connected devices.
(5) HDMI interface: It can be used to connect various devices with HDMI interface.The premise is that the HDMI interface of all connected devices has CEC protocol, such as XBOX360.
(6) 3.5mm headphone audio interface: can be used to connect various 3.5mm audio interfaces
1. When in use, insert a digital information source, the device will automatically turn on.
2. Please connect the terminal device to the corresponding interface of the panel through the corresponding cable, or connect to the device through wireless Bluetooth and set the connection interruption to the video or audio output mode.
3. When Bluetooth is connected, first turn on the Bluetooth function by touching the button, please search and connect to the device on the mobile phone or other terminal device, the corresponding Bluetooth device is named Bluetooth, the connection password is randomly displayed on the big screen, and the music is played after connection. You can output stereo through your flat-screen TV.
4. When using the USB interface to charge, just plug the USB interface into the USB socket of the device to charge the digital device. When using USB to play, insert the USB, use the TV remote control to control and select the corresponding files in the Usb to play.
Note: HDMI port requirements: use a HDMI cable with a male end, and the cable end is a 90-degree angle. If it is a 182-degree straight plug, please use an adapter cable with a 90-degree angle to transfer.
(1) Mutual benefit : We are factory also have more than 10 years experience in manufacturing and developing of switches and sockets.
(2) Customize : We have strong R&D team, we will try our best to custom product as your request.
(3) OEM service : (a) Printing your Logo (b) Engraving words or icons
(4) Mix order : We accept mix order, different model and small quantity order.
1. Q:What’s the shipping method?
A: By express way. Such as Fedex, DHL, TNT and so on; by air or by sea. Shipping cost is decided by shipping ways and product’s actual weight and volume, also your detailed address.
2. Q:Can we print our own brand or logo on your products?
A: Yes, it is our pleasure to be one your OEM manufacturer in China to meet your OEM requirements.
3. Q: Why do some goods have difference between website picture and practical items?
A: Because difference of light and browser, also different batches, materials may be little difference, such as lining. Sometimes, the picture is for reference only. These are allowed in actual case. If any question, please tell us before order and ask clearly.
4. Q: Can I order one piece for sample or trial order less than MOQ to test the quality?
A: Yes, We recommend to check the sample before order. We accept trial order less than MOQ.
5. Q: If I order big quantity, what's the good price?
A: Please send the details enquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.
If you have another question, please feel free to contact us.
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Anchored by Jake Tapper, The Lead airs at 4 p.m. ET on CNN.
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(CNN) - First Skype made the world a lot smaller by linking you through video chats. Now, it's breaking the communcation barrier in a mind blowing way.
Microsoft debuted Skype's new real time voice translation technology that will interpret English to Spanish, or vice versa, and say it to the person who can't understand a thing you're saying on the other side.
For a preview of the technology at work, watch the video above.
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Kartesia provides €75 million investment to telecom group Sewan
Kartesia is pleased to announce a €75 million investment to support the growth of Sewan (the Company), a leading BtoB telecom operator in France and Spain.
Founded in 2007, Sewan offers voice, mobile, internet access and hosting services to SMEs in France and Spain. Differentiated from competitors by a unique 100% automated operating model and a white label offering through a network of independent distributors, Sewan offers a reliable and high-quality service, supported by a proprietary online interface. These factors have contributed to the fast paced growth of the Company, which now serves 750,000 end-users and forecasts revenues of €116 million in 2019.
In 2016, the Company made its first international acquisition, the VOIP and cloud services provider Vozelia, in Spain and more recently the acquisition of 3StarsNet a Belgian operator. On the basis of the successful integration of this entity and validating ability to effectively reproduce its French commercial success abroad, the Company is partnering with Kartesia to finance further acquisitions across Europe, whilst maintaining commercial roll-out in historical markets, including the deployment of new products and technologies.
Julien Rigon, Director at Kartesia, said, “Sewan is a recognised leader in a competitive and technical market, following years of providing a highly credible alternative solution to customers that have been historically poorly served by larger operators. With a proven track record to be competitive and grow market share, future expansion into new markets will further strengthen the fast-paced growth the Company has enjoyed to date.”
Alexis De Goriaïnoff, co-founder and CEO of Sewan comments: “Our business is based on the strength of concept and real demand for better telecom services from SMEs. From inception we saw a clear gap in the market in France and is true across other European countries, where we believe there is significant opportunity. We are delighted that Kartesia sees the legitimacy of our proposal and has agreed to back the next stage of our development.”
Sewan is a 100% Cloud, user-oriented cloud operator.
Created in 2007, Sewan has 450 employees and 750,000 end users for a projected total revenue of 116 million euros in 2019.
Sewan aims to simplify the use of communications services that are essential to businesses. Sewan offers landline and mobile telephony, messaging, data, collaborative work, hosting and cloud services.
The company has a national network of more than 850 partners, including operators, IT integrators, telephone installers and Internet service providers.
More than 55,000 companies, including 1000 ETIs use its services.


Doxie won't stay connected
If Doxie isn’t showing up as connected, or won’t stay consistently connected, check the following:
- Doxie’s cable is fully inserted into the back of the scanner. It’s a tight fit — wiggle the cable while pushing it into the back of the scanner. It may take a bit of force since the cable is recessed into the back of the scanner in order to provide a secure connection.
- Doxie is connected to a built-in powered USB port on your computer, not through a keyboard or unpowered hub.


Most folks who are not involved with aviation wouldn’t know that a radio pulse sequence is used to “key-up” the runway lighting system as a pilot is on approach. The average person may think that the pilot “calls” down with their radio to somebody at the tower or A/D building and instructs them to “turn on the lights.” Of course, in the aero world we know this is not the case, because most airports don’t have staff present around the clock. The pilot-controlled lighting (PCL) system puts the power into the pilot’s hands—to control the airport lighting system on the ground from the air.
The radio receiver that controls the PCL system at each airport is constantly monitoring the radio traffic on the local airport radio frequency and watching for clicks. A click is made by simply tapping the microphone’s transmit button on an air-band radio transmitter and then releasing it immediately. If tapped three times within a five-second duration, the lights should turn on at low intensity. Five clicks activates medium airfield light intensity, and seven clicks brings up high intensity. If a pilot is flying at night and needs to decrease the intensity, they simply click the appropriate number of times for the desired intensity and the lighting system will adjust. Pilots are advised to not click too fast, though! The radio controller needs a slight window of time between clicks to interpret the input as a pulse.
Encountering a PCL problem
Have you flown into one of Minnesota’s airports and had inconsistent results when keying up the airport lighting systems? Or have you tried to switch the intensity of the lights, but it seems to take more clicks of the radio than it should? This problem should be addressed as soon as possible in order to restore the system to its intended parameters. MnDOT’s NavAids group asks pilots to take notice of any abnormalities and pass them along to the airport manager. When the team performs maintenance checks of the PCL radio receiver, it can use handheld equipment to test the functionality of the system. But the best testing procedure is done from the air at a longer range. For that reason, it’s best if pilots report any potential problems directly to the airport’s manager. Many of Minnesota’s airport managers are experienced and able to correct problems in-house. Airport manager who run into tricky outage scenarios are welcome to reach out to MnDOT’s NavAids group for additional troubleshooting assistance.
Other issues that may cause outages to the PCL system:
Radio Equipment. PCL systems are generally dependable, but every component has its own inherent service life. Some potential issues:
- The PCL radio receiver can start to lose its range as components wear out. As this happens, it can drop the system out of its designed tolerances and become unreliable. Possible solution: Bring a precision signal generator out to the site. The signal generator plugs directly into the radio receiver and can feed precise signal feeds to determine if the radio is properly adjusted to tolerances.
- The electrical relays inside the radio assembly can weaken and may not engage firmly at the connection points. The relay points can accumulate some corrosion or charring as well. Possible solution: Some brands of radio receiver allow for replacing components as they begin to wear out. This isn’t always an option, and sometimes the whole receiver itself must be changed.
- The radio transmitter itself can create issues. Possible solution: Pilots must verify that the aircraft’s radio is putting out the proper signal strength and characteristics. One simple way is to run a test with the suspect radio alongside a similar radio that is known to be working well. Do they act the same? Give the same kind of range?
Changes to the airport environment. It’s easy to focus only on the airport equipment as the source of the problem, but sometimes the signal itself can be disturbed by an outside factor, such as:
- A local AM/FM radio station unknowingly creating interference because of a problem with its own equipment. Possible solution: The airport along with the NavAids team should look to isolate what’s causing the disturbance and contact the appropriate party.
- A large obstruction nearby affecting the radio’s efficacy. Perhaps construction of a factory, bridge, or overpass is causing interference. Possible solution: Since it’s likely not possible to remove the building, a radio engineer could get involved to determine a corrective action, such as making adjustments to the antenna array or installing a different array altogether.
When pilot-controlled radio systems are not working properly, a pilot has fewer resources to assist with carrying out safe operations. Realistically, outages will occur from time to time as equipment ages. The MnDOT Aeronautics NavAids group strives to accurately report when systems are down by using the NOTAM system. They want all pilots to be aware of any systems that are acting up or taken offline for repairs. What can you do to help ensure PCL systems are operating as they should and therefore keeping fellow pilots and their passengers safe? We are calling on you folks who travel through the skies to help us. Activate (test) those airfield lights. If you notice an issue, bring it to the airport manager’s attention. The next pilot coming in behind you might have lower visibility and may be counting on those lights.
—Writer: Casey Carlson. Carlson is the airport lighting coordinator for MnDOT Aeronautics’ NavAids group.


I decided to do a side by side comparision of the GPS function on the T-Mobile G1, Verizon Motorola Droid, Sprint HTC EVO 4G, and the T-Mobile MyTouch 3G Slide. I used the Android application "GPS Test" by Chartcross Ltd. to do the tests. Here's a breakdown of the results:
|T-Mobile G1||Verizon Motorola Droid||Sprint HTC EVO 4G||T-Mobile MyTouch 3G Slide|
|OS||CyanogenMod 5.0.8||CyanogenMod 5.0.8||Stock OS||SlideM|
The time I measured was the time it took from turning on the GPS to the time that the GPS Test application showed a non-zero figure for accuracy. All phones were tested from a fresh boot with no applications running that use GPS and weren't tested until they had been on for 20 minutes. The most surprising result here is that the G1 seems to significantly outperform the other phones in the time it takes to get an initial GPS lock. Since these tests were all performed during the course of 1 hour, I suspect that more valid results would be obtained from daily tests, over say, the course of a month - I don't think I'm going to do that... There seemed to be no real variability between the accuracy in feet measured by the phones - they all fluctuated between 5-9 satellites in view and 6.6ft to typically no more than 52.5 feet in accuracy. This test answered the question I was asking myself, which was "is there any real difference in the GPS performance of these phones?" I'd say the answer is "no" because the results are close enough to each other that, when you take into consideration all of the factors at play with GPS, there isn't really a big difference between these phones. I look forward to any thoughts from readers in the comments.


Emergency Management Newsletter – Third Edition
Digicom Global, Inc. is your emergency management communication specialists. We specialize in satellite and radio communications devices.
For satellite communications we represent Globalstar and Iridium for voice and data solutions and Spot for GPS tracking and communications. Our radio division offers Kenwood two way radios, Raytheon interoperability solutions, and CON-SPACE, OTTO Communications, 3M Peltor, and Impact Communications brands for two way radio accessories.
For our third edition of this newsletter we are addressing a brand new product category, satellite wi-fi devices. Globalstar released its Sat-Fi device on 6/23/14 and Iridium released their Iridium GO! in July 2015.
Both of these products promise to allow you to do something you’ve never done before. Use your smart phone to make and receive satellite phone calls and send and receive emails and text messages with NO cellular infrastructure; it’s like having your own personal cell tower. They are available for Android, Apple iOS, Mac and Windows. You can also use multiple other smart phones, tablets or laptops to send emails off the wi-fi modems. Range is up to 100 feet from the devices.
There are numerous applications for these products especially for people who work beyond the range of cellular or in situations where cellular is taken out by manmade or natural disasters.
Some of the industries that will benefit are:
- Energy/Oil & Gas
- Commercial/Coast Guard/Recreational Marine
- Emergency Management
- Military operations
- Natural Resources
What’s the difference in these products?
The Globalstar Sat-Fi markets itself as the world’s most powerful satellite hotspot. It’s certainly the fastest at about 4 times the data speed of Iridium’s product. Click here for Globalstar Sat-Fi Brochure. This is still only 9600 baud, but can be considerably faster with compressed data. The Sat-Fi modem supports up to eight concurrent devices. Browsing the web will be pretty slow, but sending emails etc. can be done easily and coming second quarter of this year, the next generation Sat-Fi will be capable of 256k. The Sat-Fi comes with an AC/DC power supply and a wi-fi antenna, mounting accessories, plus your choice of 3 different antennas. The patch antenna is a low profile, hockey puck type antenna for mobile use, the mini stick helix antenna for mobile command vehicles or fixed locations or a marine antenna. 32-86 feet cables are optional for in building applications.
The device itself is only 6.3 x 6.3 x 2.4 in. and it can operate in extreme environments from -67 to 185 degrees F.
The Iridium GO! does much the same thing as the Globalstar Sat-Fi, but at lower, 2400 baud, data speed and can run just five concurrent devices off the modem. It’s key advantage is portability. It has an internal battery so can be used away from a vehicle. The battery standby lasts up to 16 hours OR 7 hours of talktime. It also win’s in the sexy category. It has a sleeker design and measures just 4.5 x 3.25 x 1.25, weighs 10.4 oz and comes with a pop up antenna. It’s manufactured to military spec 810 F and IP 65 for driven rain.
Which one should you buy?
If you’re in forestry, a back packer or in any situations where you need portability the Iridium Go! Is the way to go as you can fit the device in your jacket pocket. Also Iridium covers some areas that Globalstar does not, including both poles, China, India and southern Africa. For most public safety customers and most customers not needing portability, Globalstar’s faster data speeds and included external antennas will give you better performance. Their airtime rates are also more reasonable than Iridium’s and start at $40.00 per month for 40 minutes of use or $480.00 annual plans offer 480 anytime minutes. Plans go from there to $150.00 for unlimited use. The Sat-Fi lists for $995.00 and the GO! Lists for $895.00, but without the external antennas. If you can wait, hold out for the next generation Sat-Fi. It will have the size and portability of Iridium’s GO! but its 256k data speed will be 100 times faster.
On the system side, Globalstar just replaced their entire satellite constellation with next generation satellites. Iridium’s satellite’s are scheduled to be replaced sometime in 2015-2016. Traditionally Globalstar phones sound a bit better than Iridium’s due to their lower earth orbit satellites.
Will these replace traditional satellite phones? They could in some situations, but basic satellite phones will always have their place. If you don’t need the data capability and you want a simple solution to grab and go a satellite phone may be the best choice. We have satellite phones available for as little as FREE depending on the rate plan. New prepaid Crew Calling plans are available too for people who want multiple users to use the same phone without cost to the device owner. Feel free to contact us about any of these products. These are NEW products and if not yet up on our website, will be very soon.
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Twitter: Digicom Global Twitter
LinkedIn: Digicom Global LinkedIn
© 2013 Digicom Global
All Rights Reserved


Water damage in multi-story commercial buildings is a huge problem. If it is an apartment building, there are insurance issues due to potential damage to tennants below where the leak occurred. Insurance costs can be lowered considerably if there is a leak detection and water shut off system in place.
The client wanted equipment designed that was both practical and easy to use. I worked closely with them to come up with a design for a sensor that fit in small and sometimes awkward spaces and communication devices so that building managers were quickly notified of a leak.
Though the client had an existing product it was outdated. Since they wanted to expand into the Residential Building market, the new product had to be more attractive. This product is currently in production and in use.
Enterprise Client Portal UI
Through the TDG website, clients could check on the status of the equipment in their installations. Before the new portal was designed, the equipment list was entered manually but with the redesign, the portal I designed would be automatically populated by an installation application.
I designed the installation app in collaboration with a software developer and an installer of the Detection system. The Installation App was resident on a tablet and had a wireless network device so it could communicate with the Base Station, and through the Base Station to the portal. Each device had a hardcoded ID which could be scanned and associated with a Base Station in the portal. Location information could be entered and a name given to each device. The tablet and app could also be used to update a system.


FI025 Intuflex is a fire insulation upgrade material, primarily made from rock mineral fibre, with an outer layer of foil to provide a class O surface spread of flame around a class A1 core. The foil facing in conjunction with aluminium foil finishing tape, leaves an aesthetically pleasing finish with zero fibre migration.
FI025 is designed to upgrade the insulation rating of uninsulated penetrated services (where required) which have been sealed using a Nullifire product. The application of FI025 around most services increases the “I” rating to that required by the compartment line.
FI025 has been tested around copper and steel pipes up to 160 mm diameter, cable trays, ladders and baskets, individual cables and cable bundles up to 100 mm diameter.
- Reinstates the insulation requirements of the compartment when applied around uninsulated service penetrations
- Tested to EN 1366-3 with copper pipes, steel pipes, cable trays/ladders/baskets, individual cables and cable bundles
- Easy & fast installation
- Does not de-rate electrical cables


Another importance of the study of wide-tuning range PLLs is that it is a practical method in dealing with environmental and process variations. Inputs A and B serve as the clocks of the D flipflops. Being a critical building block of the PLL, the VCO performs essential functions in the transmission of and reception of data. For both of these VCO cores these steps are implemented initially to give an estimate of magnitude of components to use; based on these values simulations are performed and sufficient adjustments are made as required. In particular, wide tuning range, low phase noise, and low power are desirable attributes for multi-standard and multi-band communication systems.
Sufficient adjustments are made based on simulation results. The two VCO designs are laid out, and measurements were taken upon receiving the fabricated chip. It was found that the addition of the source-follower buffer allows the VCO to function at a higher frequency, while the presence of the switched capacitor tends to deteriorate phase noise. The switched-capacitor can be turned on and off. The operation of the CML buffer is based on the differential pair circuit. The main disadvantage to using this configuration is the difficulty in implementing it when the supply voltage is low due to the stacking of transistors.
I would also like quadrzture thank Dr. This section introduces the loop filter and discusses how we designed two loop filters, one for loop bandwidth 1 MHz and the other for loop bandwidth kHz. Two design cases are presented. Electrical engineeringTelecommunications engineering Keywords: This thesis focuses on the study of wide-band PLLs, as they are a critical building block of many wireless and wireline systems.
Holistic Design In High-Speed Optical Interconnects – CaltechTHESIS
Adding an inductor in the current source to remove upconverted flicker noise. Unfortunately, increasing QL through this method results in increasing F as well since active devices contribute their own noise; thus, the anticipated phase noise improvements are unsuccessful . The two designs were fabricated in a nm CMOS technology. Blind application of this model based on pure observation of the equation has resulted in foolish attempts of some designers to use active circuits in order to boost QL.
Customize your widget with the following options, then copy and paste the code below into the HTML of your page to embed this item in your website. The loop filter then converts these signals to a control voltage that is used to control quadragure VCO.
Martin, Analog Integrated Circuit Design.: The design of the current source could potentially be improved.
A study of two wideband CMOS LC-VCO structures – UBC Library Open Collections
Attaran, “Performance review of high-quality-factor, low- noise, and wideband radio-frequency lc-vco for wirless communication,” IEEE Microwave Magazine, vol. Therefore, the charge pump will switch on and off, and current qudarature will appear on the charge pump output at the reference frequency.
Corner analysis is performed to observe the sensitivity of the two designs to process variations. Therefore, it is expected that the circuit design and layout will have a detrimental influence on the resulting quality factor .
Since as mentioned before the bias current of the designs were lower than expected and due to the fact that Design A has more stages compared to Design B, its final output amplitude was thesiis impacted by the lower bias current. Lastly, a first-order frequency synthesizer that is suitable for high-speed on-chip clock generation will be discussed.
Integrated RF oscillators and LO signal generation circuits
Resistors R1 and Vc must be equal to ensure that the signal is even and has the same amplitude above and below common-mode level.
This is very important in frequency synthesizer applications .
The AC coupling isolates the DC of the source follower buffer from that of the subsequent blocks. The combined task of the PFD, charge pump, and loop filter blocks is to provide a stable DC tuning voltage to the VCO based qiadrature the frequency and phase difference between the reference frequency and output of the divider so that acquisition of the PLL can be achieved.
I would not be able to complete this work without your invaluable advice throughout this process. Electrical and Computer Engineering.
Holistic Design In High-Speed Optical Interconnects
The design of the loop filter is crucial and determines most of the specifications of the PLL. The testbench schematic for Design B characterization is provided in Figure 5.
The operation of the CML buffer is based on the differential pair circuit. Both PMOS- and NMOS-only topologies can provide an output voltage swing greater than the voltage supply with thesid help of a high tail- 8 current feed-through. In this design, passive loop filters are used. The measured phase noise for Designs A and B are shown in Figure 5.
Integrated circuit scaling has enabled a huge growth in processing capability, which necessitates a corresponding increase in inter-chip communication bandwidth. At low frequencies, CMOS is preferred for its simplicity and low static power dissipation, but at higher frequencies, CML is used as it is faster with lower power due to its reduced output swing .
The reason thedis this is that 40 Design B includes the use of a switched-capacitor placed in parallel with the LC-tank; this switched-capacitor has a fixed quasrature which is present even when the switched- capacitor is off.
This feature of PLLs proves useful in many applications such as radio, computers, telecommunications and other electronic applications . A small signal two-port based approach that is design oriented is presented.


On April 9th the FCC issued a Notice of Apparent liability in the amount of $144,000 to The Supply Room in Oxford, Alabama. On the same day a $126,000 N-A-L was imposed on Taylor Oilfield Manufacturing in Broussard, Louisiana. In both cases the FCC received anonymous tips that cell phone jamming was occurring at both businesses. Using direction finding FCC agents discovered strong wideband emissions in the cellular bands that they determined to be one or more signal jammers at each site. On inspection, both the Supply Room and Taylor Oilfield Manufacturing admitted to the agents that they had each purchased a number of cellphone signal jammers off of the Internet from overseas sources. And here's where it really gets interesting. Not only did each business freely admit to purchasing and using the cellphone jammers but their excuses were interesting as well. In the case of the Supply Room, it's general manager admitted that the jammers were in place to prevent its employees from using their cellular phones while working. Not only that, but that the devices had been in operation for more than two years before they were caught. Meantime, managers at Taylor Oilfield Manufacturing told FCC that the devices were also being utilized to prevent its employees from using their cellular phones while working, but in this case following a near-miss industrial accident. One that the company alleges was partially attributable to employee cell phone use. While both companies voluntarily surrendered their jammers to the FCC, that did not help mitigate the penalties that have been imposed. In fact, the FCC told both companies that they must submit payment in full by May 9th or file a written appeal.


PRINT (TCP/IP statement)
The PRINT # statement sends QB64 formatted data to an open connection handle.
- PRINT #connection_handle, value
- A handle is opened using the _OPENHOST, _OPENCLIENT or _OPENCONNECTION QB64 function returns.
- There is no way to verify that the information has been sent.
- Always check connections to handles before sending data.
- Version 0.954 and older.
- For version 1.000 and up use PUT (TCP/IP statement)
- Communicating using QB64 Formatted messages:
- Benefit: QB64 handles sending and receiving data in messages. It knows how long each message is and waits for the full message to arrive, avoiding partial messages which have been fragmented from being returned.
- Disadvantage: Really only useful for communicating with other QB64 programs (or programs aware of QB64's TCP/IP Message Format).
- See TCP/IP Message Format for the QB64 header information
- NOTE: In the following examples 'h' denotes the host's handle, 'c' the client's handle and 'o' as other handles.
Example 1: Host sends one variable value at a time while reading other messages.
PRINT #c, a$ ' sends the string a$ (size is known to INPUT #) PRINT #c, x% ' if x was equal to 5, this would send ' 5 ' (without the quotes) INPUT #o, a$ ' reads the next available message (if arrived) or sets a$ = ""
Explanation: INPUT #o, x% effectively reads the next message, performs the VAL function upon it and stores the result in x% (if any part of this process isn't complete then EOF(o) will return -1.
Example 2: Host sends multiple values using PRINT #.
PRINT #c, 3; "Hello "; "World"; ' client sends data PRINT #c, "!"
Example 3: Client reads host's Example 2 data as one value using LEN.
Explanation: The loop runs 3 seconds or until the full data arrives. The value of a$ is " 3 Hello World!" or "" if all 4 messages haven't arrived yet.
Example 4: Client reads host's Example 2 data as one value using EOF.
Explanation: EOF returns -1 until all variables have been filled with their appropriate data. The 3 second TIMER loop allows other code execution.
- See the example in _OPENHOST.
- INPUT (TCP/IP statement), PUT (TCP/IP statement), GET (TCP/IP statement)
- _OPENHOST, _OPENCLIENT, _OPENCONNECTION, PRINT (file statement)
- TCP/IP Message Format


Pages that link to "Passive WS-MITM"
(List of links)> Passive WS-MITM
The following pages link to Passive WS-MITM:View (previous 50) (next 50) (20 | 50 | 100 | 250 | 500)
- Web Service Attacks By Category
- Welcome to WS-Attacks.org !
- Message Snooping (redirect page)
- Message Snopping (redirect page)
- Message Sniffing (redirect page)


Most travelers know the importance of Wi-Fi and how crucial it is to complete your day to day business. Unfortunately, it turns out that certain businesses, including hotels, are not above taking advantage of their customers personal Wi-Fi to make even more of a profit for themselves.
It is common for travelers to purchase and use personal Wi-Fi hotspots that connect to the internet via cellphone towers. Depending on what rate you want to pay, some people even upgrade their wireless data plans to turn their smartphones into hotspots. This way people will be able to connect to the internet while on the move and can avoid hefty fees charged by businesses.
The FCC says that employees at the Gaylord Opryland Resort & Convention Center in Nashville, Tennessee, used technology to disable personal Wi-Fi networks established by attendees at its conference facilities. The hotel then charged guests anywhere from $250 to $1,000 per device for access to the hotel network.
In a statement, FCC Enforcement Bureau Chief Travis LeBlanc said, “It is unacceptable for any hotel to intentionally disable personal hotspots while also charging consumers and small businesses high fees to use the hotel’s own Wi-Fi network. This practice puts consumers in the untenable position of either paying twice for the same service or forgoing Internet access altogether.”
Marriott International has agreed to pay a $600,000 fine to resolve this Federal Communications Commission investigation. Along with the fine, Marriott will also file compliance and usage reports with the Bureau every three months for three years including information documenting any use of Internet access point containment features at any U.S. property that Marriott owns or manages.


ITS (Intelligent Transportation Systems) Management consists of four areas of operation: Traffic Management Center (TMC), Traffic Signal Operations, ITS Operations and ITS Engineering
Traffic Management Center
The TMC is located in a secure area of the basement in the Central Office Complex. The hours of operation are 24 hours a day, 7 days a week. The TMC is ran by Communications Operators, TMC Operators, an Assistant TMC Manager and a TMC Manager.
The TMC control room is made up of seven separate workstations. The workstations are used for traffic management operations, radio dispatching, training and for interacting with the public.
The Communications Operators are responsible for radio dispatching. They receive and monitor radio traffic throughout the state. The workstations are equipped with two statewide communication systems. One is a non-emergency radio dispatch system used by ARDOT maintenance forces that allows inter-communications between Central Office, District, and in-the-field personnel. This system is owned and operated by ARDOT. The second is the Arkansas Wireless Information Network (AWIN) used to communicate with the Arkansas Highway Police. The AWIN system, maintained by the Arkansas Department of Emergency Management, is a statewide radio system that allows inter-agency communications, primary for public safety. In addition to the radios, each Communication Operator has access to a variety of computer systems and programs, to enhance their dispatching abilities.
The TMC Operators are responsible for monitoring, detecting, responding and reporting on incidents that affect the State highway network. They monitor and operate ARDOT ITS cameras. They monitor a variety of traffic data websites and broadcast news feeds.
TMC Operators manage ARDOT’s Dynamic Message Signs (DMS), which allow the display of actionable information to in-road users about nearby incidents, road or lane closures, Amber Alerts. The TMC Operators also enter real time traveler information on I-Drive Arkansas so that the public will “know before they go”.
Traffic Signal Operations
The Traffic Operations group has multiple functions; signalized intersection operations, remote traffic monitoring, and roadside weather information systems (RWIS). Their mission sees them operating across the entire State.
Newly constructed Traffic signals are inspected for compliance with ARDOT specifications and signal timing is implemented before turned-on. In addition to new signals, Traffic Ops also reviews existing traffic signals in response to a possible issues or as a part of a larger traffic study. An essential role is to provide guidance and technical assistance related to traffic signal operations and performance.
A tool of traffic operations are portable traffic camera trailers to observe traffic patterns. Traffic Ops group provides deployment, maintenance, and operations of the units.
Roadside Weather Information Systems (RWIS) are used by the Department to assist in mitigating the effects of weather. Each ARDOT District will be equipped with two stations to allow remote monitoring of weather conditions. Traffic Ops installs and provides ongoing maintenance and operations.
Intelligent Transportation Systems (ITS) uses various technologies to provide innovative services to enable users to be better informed; improve overall safety, provide a more coordinated, and ‘smarter’ use of the State’s transport networks. ARDOT’s ITS Operations is responsible for ensuring the Department’s ITS infrastructure and statewide Land Mobile Radio (LMR) system are operational around the clock. ITS Operations is composed of ITS Specialists divided into three sub disciplines: ITS Shop, Land Mobile Radio (LMR) and Intelligent Transportation Systems (ITS).
The ITS Shop is located in the Maintenance Division in Little Rock and serves as the statewide hub of maintenance operations by remotely monitoring ITS elements around the State. The ITS Shop provides technical services to the Traffic Management Center (TMC), manages statewide inventory, operates a service bay and workshop; provides support and repair services for all ITS and LMR equipment.
ITS Specialists are responsible for installation, maintenance and repair of ITS infrastructure statewide. This includes Dynamic Message Signs (DMS), traffic cameras, and Highway Advisory Radios (HAR). This technology helps the Traffic Management Center, Districts and the traveling public make informed decisions in an efficient manner. ARDOT ITS is currently made up of almost 200 department-owned pan-tilt-zoom (PTZ) traffic cameras, 60 DM and a dozen permanent HAR sites around the state. ITS continues to grow around the state.
LMR is a person-to-person voice communication system consisting of two-way radio transceivers (an audio transmitter and receiver in one unit) which can be stationary (base station units), mobile (installed in vehicles), or portable (handheld). There are ITS Specialists around the state that operate as radio technicians responsible for maintaining the radio network in their assigned districts. Although they are ITS personnel, they work closely with the District personnel coordinating repairs, unit changes and installations. In turn, the District personnel assist in the technician’s maintenance of the repeater facilities. Each specialist is trained and equipped to maintain ARDOT’s LMR system. The statewide VHF conventional radio system supports ARDOT and AHP communications needs and is composed of 46 tower sites with repeater coverage, base radios at all District Headquarters, Resident Engineer, and Area Maintenance Headquarter offices, approximately 1200 mobile/vehicle radios, a similar amount of portable/handheld radios, as well as microwave radio links and fiber optic connections to the department’s intranet.
ITS Operations works closely with the Department’s Public Information Office in order to provide live video feeds from the ITS cameras around the state via iDriveArkansas.com iDriveArkansas.com provides the traveling public with current information about Arkansas highways including real-time video footage from ITS traffic cameras.
ITS Management Section Engineers conduct planning studies, warrant analysis, plan-set design, specification development, Systems Engineering Analysis (SEA) & Concept of Operations (ConOps) reports, signal timing, MUTCD compliance, project reviews related to signalized intersections, roadway lighting, Intelligent Transportation Systems, flashing beacons. Engineer team also conducts operational reviews including signal timing and corridor signal coordination timing.


Headphone virtualization is a process where sounds are reproduced through headphones to create an immersive experience that gives the listener a sense of being in a different environment.
This can be used for gaming, movies, or music. Headphone virtualization uses binaural audio to create an illusion of space. This can be done by using head-related transfer functions to simulate how sound waves would reach the ears if the listener were in a different environment.
How Does Headphone Virtualization Work?
Headphone virtualization is a new technology that allows you to experience 3D audio without the need for headphones. The technology uses a pair of speakers to emit sound waves that are picked up by microphones inside the ear cups of the headphones.
The sound waves are then processed by a computer and converted into an electrical signal. This electrical signal is then sent to the drivers in the headphones, which recreate the sound wave.
The result is a three-dimensional soundscape that can be enjoyed without the need for headphones. Headphone virtualization is still in its early stages, but it has the potential to revolutionize the way we enjoy music and gaming.
Types of Headphone Virtualization
There are two main types of headphones that support headphone virtualization.
- Active virtualization
- Passive virtualization
Active virtualization is the process of creating a virtual version of something. This can be done with software, hardware, or both. There are three types of headphone virtualization: binaural, spatial, and non-binaural. Binaural virtualization creates two separate channels, one for each ear. Spatial virtualization creates a single channel that is modified to create the illusion of space.
As virtualization becomes more popular, the question of how to best take advantage of the technology arises. One method is called “passive virtualization.”
With passive virtualization, also known as application streaming, the entire operating system is not installed on the user’s machine. Instead, only the necessary files are downloaded and run from a server. This has several advantages.
First, it reduces the amount of data that needs to be stored on the user’s machine. Second, it can help ensure that users always have access to the latest version of an application. And third, it can make it easier to provide users with access to applications that are not compatible with their operating system.
Benefits of Headphone Virtualization
- Improved sound quality – With headphone virtualization, you can enjoy improved sound quality as the technology creates a virtual 3D soundscape.
- Increased immersion – Headphone virtualization can also increase your immersion in whatever you’re listening to or watching.
- Better sound localization – The technology can also help you to better localize sounds, so you can hear where they’re coming from more clearly.
- Enhanced gaming experience – If you’re a gamer, headphone virtualization can enhance yours.
Drawbacks Of Headphone Virtualization
With the release of new headphones that allow users to experience virtual reality, many people are wondering if this technology is right for them. However, there are some drawbacks to headphone virtualization that should be considered before making a purchase.
One of the main drawbacks of headphone virtualization is the price. Headphones that offer this feature can be quite expensive, and not everyone can afford them. In addition, the quality of the virtual reality experience can vary depending on the device being used. Some devices may not provide a realistic experience, which can be disappointing for users.
Another drawback of headphone virtualization is that it can be difficult to set up. Users may need to install special software or drivers in order to use this feature, which can be time-consuming and frustrating. In addition, some people may find the virtual reality experience to be disorienting or even nauseating.
Tips About Headphone Virtualization
If you enjoy listening to music through headphones, you may be interested in headphone virtualization. This technology can create a more realistic and immersive experience by replicating the sound of speakers in a room. Here are some tips about headphone virtualization to help you get the most out of this technology. Here are some tips about headphone virtualization:
- Binaural recordings can provide an immersive 3D audio experience. To create a binaural recording, two microphones are placed in front of the listener, simulating the position of the ears.
- Head-tracking technology can also be used to create a virtual 3D audio experience. This technology tracks the movement of the listener’s head and adjusts the sound accordingly, providing an immersive experience.
- When listening to headphone virtualization, it is important to use high-quality headphones for the best possible experience. Cheap earbuds will not provide the same level of immersion as higher-quality headphones.
Gaming headphone virtualization
A new type of gaming headphone is emerging that promises to provide a more immersive experience by virtualizing the game environment. The notion of headphone virtualization is not new, but it has been met with limited success in the past. These new headphones use advanced algorithms to create a three-dimensional soundscape that can simulate different environments.
The first step in creating a real three-dimensional soundscape is to capture the audio of the game environment. This is done using special microphones that are able to pick up sounds from all directions.
Once the audio data is captured, it is processed by algorithms that create a virtual model of the game environment. The next step is to create an accurate reproduction of the game environment within the headphones. This includes simulating reflections, reverberation, and other acoustic properties.
Headphone virtualization versus surround sound
When it comes to audio, there are two main ways to experience sound: through headphones or surround sound. Both have their own advantages and disadvantages, but which one is better?
Headphone virtualization is a great option if you want to experience sound without being limited by the size of your room. However, it can be difficult to find headphones that provide a good fit, and the sound quality can vary depending on the type of headphones you use.
Surround sound is the traditional way to experience audio, and it offers many benefits over headphone virtualization. First, surround sound allows you to hear sounds from all around you, not just from in front of you. This can be helpful in situations where you need to be aware of your surroundings, such as when you’re walking or driving.
Realtek Headphone Virtualization
Realtek’s headphone virtualization is a new technology that promises to improve the audio quality of your headphones. The company claims that the technology can provide a more realistic and lifelike soundscape, as well as improve the clarity and detail of music playback.
To achieve this, Realtek uses two techniques: first, it creates an acoustic map of how sound waves interact with your head and ears; and second, it uses this map to generate a 3D audio image that is played back through your headphones.
The result is said to be a more natural and immersive sound experience that can rival even high-end headphone setups. So far, the technology has only been demonstrated on pre-recorded music, but Realtek says it is working on making the technology compatible with gaming and other real-time applications.
In conclusion, headphone virtualization is an important technology that allows users to experience a three-dimensional soundscape. This technology has the potential to revolutionize the way we interact with our audio environment and has a wide range of applications. While headphone virtualization is still in its early stages, it has great potential and we are excited to see what the future holds for this technology.
Is headphone virtualization good for gaming?
One of the main advantages of headphone virtualization is that it can provide a more immersive gaming experience. Headphones that use this technology can create a 3D audio effect that makes games feel more realistic and exciting.
What does headphone virtualization do?
The technology works by using a special type of microphone that captures the sound waves coming from the person’s mouth. These sound waves are then processed by a computer algorithm that creates a three-dimensional map of the person’s face.
How to Sleep With On Headphones
How to Stop Headphones from Making Your Ears Hot- Compulsory Guide


The LynxPro system can be used for general messaging. This means that anyone carrying a pager
a message just in the same way as a text message on a mobile phone.
On Site Messaging
The advantage over text messages on a phone is that
as it uses the on-site paging system it is free and instant.
Any number of sites can be connected using a
standard computer network so a multi-site organisation can send messages across a wide area.
The messages themselves can originate in a number of ways.
The simplest way is simply pushing a button.
Messages can be either stored or generated
from a keyboard or a more sophisticated way is from a PC. Using a PC messages can be created and sent and the users can be divided into
groups or departments. Using this feature messages can be sent to individuals or to groups very easily.
Any authorised PC on the network can be used. LynxPro can supply pre-configured PCs if required.
We have an extensive list of customers in the Academic, Hospitality
and Commercial areas of business.
If you think a paging system of any kind will help your business
then please contact us for an informal discussion.
Phone us on 01283 201172 or use our enquiry
This site is © Copyright LynxPro Ltd
2005-2009, All Rights Reserved


This Wireless Bluetooth Keyboard Mouse Set Mobile Phone /Tablet/ Computer is a great solution for anyone seeking an ergonomic and comfortable keyboard and mouse. The full-sized keyboard is designed to offer a quiet and comfortable typing experience, and the mouse is equipped with an advanced optical sensor for precise tracking. Both the keyboard and mouse connect wirelessly via Bluetooth, making it easy to connect to your mobile phone, tablet, or computer. All components of this set are CE certified, ensuring top quality and performance.
Wireless Bluetooth Keyboard Mouse Set Mobile Phone /Tablet/ Computer


Nowadays, the development of technology keeps on growing. Almost every business sectors are using internet as the effect of IoT or Internet of Things. One of the business sectors that also uses this technology is industrial sector. The use of internet has a goal to enhance the factory’s performance.
There are few warehouse technologies to be implemented by manufacturing company in their warehouse. There are also several tools and technologies in order to improve or enhance their plant’s performance. Check out the full information below:
The first technology is Warehouse Management System. Although this system is not using a new technology, the warehouse management system has been upgraded with the internet, which means they have the access to see and track real time data, high visibility that allows the Warehouse Management System company to gather information quickly and can predict the result earlier.
With the transparency and the development of technology, it is expected to increase company productivity. One of the ways that you can use to introduce warehouse technology is by holding training and seminars for warehouse managers and staffs. Do not forget to provide the updated information and changes about the latest warehouse management system therefore the workers understand how to use the technology in the most effective way.
The next warehouse technology that you can use to enhance your company’s performance is the Robot Technology. You can use the robots to solve company’s problems and increase warehouse’s productivity. The robot usage in the factory surely will change the existing warehouse management. Therefore, you should prepare the special place to manage the robots and do not forget to train your staff how to use it.
Voice and Vision Censor
Voice and vision censor is one of best technologies to be implemented by a company. You might have heard this technology before, but not everyone knows how to use it properly. The implementation of this technology is the vision censored lamp that will be active or react whenever they sense someone in the area.
The lamps will switch on whenever they sense there is someone in that area and will automatically switch off whenever they see someone is leaving the warehouse area. Furthermore, you can use the voice censor technology to turn on/off the machine, lamps or air conditioner.
To maximize this technology, it is a good idea to conduct the training on how to use and maintain the technology to your manager and warehouse staff. The adjustment process is needed because the use of new technology takes time to comprehend.
The technology on warehouse management has been developing so well these days, therefore, the company needs to provide better infrastructure. For example, the company needs to improve electrical power to support the new warehouse technology. The company also need to provide more Wi-Fi router and improve the internet speed to cover all area. If the internet speed is low, warehouse staff will find it difficult to reach servers and the usage of the new technology will not be optimal.
Those are 4 warehouse technologies that you can choose to increase your company’s performance. Then, there is one thing beside advanced technology that can increase your company’s performance which is the strategic location. One of the strategic location to build warehouse or to run manufacturing company is Karawang New Industry City.
KNIC located in strategic location near the airport, harbor and train station, making this Industry City the best option for manufacturing company.


TCP/IP Protocol Suite 4th Edition by Behrouz Forouzan: A Comprehensive Guide to Networking Concepts and Solutions
TCP/IP Protocol Suite is a book written by Behrouz Forouzan, a professor of computer science at DeAnza College. The book covers the concepts and protocols of the TCP/IP model, which is the foundation of the internet and other networks. The book also provides solutions to exercises and problems that help students and practitioners to test their understanding and apply their knowledge.
The book is divided into 30 chapters that cover topics such as:
The history and overview of TCP/IP
The physical layer and data link layer protocols
The network layer protocols, such as IP, ICMP, ARP, RARP, DHCP, NAT, and IPv6
The transport layer protocols, such as TCP, UDP, SCTP, and RTP
The application layer protocols, such as DNS, FTP, TFTP, SMTP, POP3, IMAP4, HTTP, HTTPS, SNMP, Telnet, SSH, and SSL
The security protocols, such as IPSec, PGP, Kerberos, SSL/TLS, VPNs, and firewalls
The multimedia protocols, such as SIP, SDP, RTP/RTCP, RTSP, H.323, and VoIP
The wireless and mobile networks protocols, such as WAP, WML, GPRS, CDMA2000, UMTS, IEEE 802.11 WLANs, Bluetooth, ZigBee, RFID, and WiMAX
The book also includes appendices that provide additional information on topics such as number systems and conversion methods; error detection and correction methods; compression techniques; cryptography algorithms; socket programming; HTML tags; XML tags; MIME types; HTTP status codes; and common port numbers.
The book is suitable for undergraduate and graduate students of computer science and engineering who want to learn about the TCP/IP protocol suite and its applications. It is also a useful reference for network administrators and engineers who want to update their skills and knowledge on the latest developments in networking technologies.
The book can be downloaded as a zip file from Google Drive[^2^] or Archive.org[^3^]. Alternatively, it can be purchased from Chegg.com[^1^] or other online bookstores.
The TCP/IP protocol suite is the result of decades of research and development by various organizations and individuals. The first version of TCP/IP was developed in the 1970s by the US Department of Defense (DoD) as part of the ARPANET project, which was the precursor of the internet. The TCP/IP protocol suite was designed to enable communication among different types of networks and computers, regardless of their hardware and software differences. The TCP/IP protocol suite also provided features such as reliability, scalability, security, and interoperability.
The TCP/IP protocol suite consists of four layers: the application layer, the transport layer, the network layer, and the physical layer. Each layer performs a specific function and communicates with the adjacent layers through interfaces. The application layer provides services and protocols for various applications that use the network, such as email, web browsing, file transfer, remote access, and multimedia. The transport layer provides end-to-end communication between hosts and ensures reliable and ordered delivery of data. The network layer provides routing and forwarding of packets across networks and handles issues such as addressing, fragmentation, and congestion control. The physical layer defines the physical characteristics and methods of transmitting and receiving data over different types of media, such as copper wires, optical fibers, wireless signals, etc.
The TCP/IP protocol suite is constantly evolving to meet the changing needs and demands of the network users and applications. New protocols and standards are being developed and adopted to improve the performance, security, functionality, and compatibility of the TCP/IP protocol suite. Some of the recent developments include IPv6, which is a new version of IP that provides a larger address space and enhanced features; SCTP, which is a new transport layer protocol that supports multiple streams and multihoming; IPSec, which is a security protocol that provides encryption and authentication for IP packets; SIP, which is an application layer protocol that enables voice over IP (VoIP) and other multimedia services; and WiMAX, which is a wireless technology that provides broadband access over long distances. 061ffe29dd


The D-Link DSL-2320B Should Be Your Choice If You Want To Buy A Modem
Usually, a DSL provider charges a fee every month for their modem. You may not even realize that you can get your own modem. If you are seriously considering purchasing a modem, the top choice is the award winning D-Link DSL-2320B from D-Link. D-Link is worthy of praise as a corporation, because it believes in supporting world-wide stewardship of the environment. They not merely make use of recycled materials when shipping their products but they also provide education and support for local communities to do the same.
To find out whether or not to get a modem, you will first determine the break even point of purchasing versus leasing. Once you’ve decided, then it comes down to which modem to buy. This review will concentrate on the D-Link DSL-2320B because we believe it is the top choice. All of the basic features found in your typical DSL modem is seen on a D-Link modem. The typical features are an RJ-11 ADSL port, fast Ethernet port, a reset button and light-indicator to show the connection status.
Aside from those features,D-Link DSL-2320B features other functions that other modems ordinarily don’t have. D-Link DSL-2320B has the ability to connect the computer with USB, it has security features, and VPN support. The firewall choice can protect your network from malware and denial-of-service attacks. The firewall will stop any traffic it views as suspicious. VPN or Virtual Private Networks are essential for virtual workers, by allowing communication to take part between employees and consultants.
A USB port may not seem necessary but it can be useful if your computer has no Ethernet port or the port is broken. So if you have an Ethernet port, there is no reason to use the USB feature, instead you can use it to plug in your other peripherals. If you choose to use the USB port to plug in your PC, you won’t be able to use it for something else. Using the USB will likewise keep you from sharing the internet connection through a router. USB connections have more dropped connections, and their DSL cables can just reach 20 feet, while an Ethernet cable can reach up to 300 feet.
D-Link DSL-2320B can be simply setup and configured using a web-based tool built into the modem. You invariably are aware if the links are working correctly because of the diodes and the light they give off. D-Link DSL-2320B from D-Link is TR-067 compliant, which permits it to update and manage settings automatically. Also, it means that it conforms to the ADSL Interoperability Test Plan. So,D-Link DSL-2320B is as compliant as the modems that internet providers employ to rent to DSL subscribers. D-Link extends a warranty lasting a full year, and asks customers to search frequently asked questions before taking advantage of the year of technical support.
- Fully compatible with Verizon, AT&T, Qwest®, EarthLink® and other DSL Internet service providers
- Connect Your Computer or Router Using Ethernet or USB
- Supports The Latest ADSL2/2+ standards with up to 24M download speed
- Backward compatible with standard ADSL
- Factory Refurbished and in “LIKE NEW” condition
List Price: $ 33.99