hi I am looking for a wireless system for the following set up: we have an under water camera with cable, we can get the cable to the surface...

hi I am looking for a wireless system for the following set up: we have an under water camera with cable, we can get the cable to the surface (where we have a battery with solar recharging). There we just need a wireless system to get the signal to a computer that is connected to a network (about 100 yards = approx 91 meters ). I was thinking of the using same wireless systems used in c...

I want to build a datalogger which can send the data to PC using wireless communication (wireless phone? 802.11?...). Any idea on how to do that...

I want to build a datalogger which can send the data to PC using wireless communication (wireless phone? 802.11?...). Any idea on how to do that in hardware / software?

Hi, This is a rather broad question, but any information will be helpful. What wireless radio / wireless networking hardware is...

Hi, This is a rather broad question, but any information will be helpful. What wireless radio / wireless networking hardware is available commercially that I can develop with? I do ad-hoc network research and sensor network research. For the people that build wireless networking systems today, what hardware do you use? I am looking for any hardware that I can use that gives me complete...

I've been gearing up to take on a new hobby project, building a wireless MIDI controller. I've done a fair bit of research and I am pretty...

I've been gearing up to take on a new hobby project, building a wireless MIDI controller. I've done a fair bit of research and I am pretty straight on what parts I need for the task and so on. The one roadblock I've hit is making the setup wireless. The options I've explored are mainly Bluetooth and RF with the latter looking to be more promising. Problem is, I'm so new to this t...

Hello, I am trying to build a wireless sensor controller where the sensors are distributed and a central device is able to read the status...

Hello, I am trying to build a wireless sensor controller where the sensors are distributed and a central device is able to read the status of every node. My knowledge about wireless networks is novice at best. I was looking into zigbee and then got hold of TI's CC2500 development tool. I ran the demo but the distance from the sensor to the pc was too short for my application. I was abl...

Last week, I had a (telephone) interview with a company who said that (they thought) their problem required a wireless mess solution but that...

Last week, I had a (telephone) interview with a company who said that (they thought) their problem required a wireless mess solution but that the environment that they worked in was too noisy for the 2.4 GHz band that available solutions (such as Zigbee) operate in, and they wanted someone to design (eventually, code and test) such a solution using a different wireless band. Not havin...

After a cross-country trip in which I was unable to link up my laptop because I had no wireless capability, and the hotels and airport...

After a cross-country trip in which I was unable to link up my laptop because I had no wireless capability, and the hotels and airport lounges (and even bookstores) all seemed to wireless-network-enabled, I am considering the purchase of a wireless-network adaptor to plug into one of my laptop's USB ports. Any suggestions/warnings/stories?

Hi, Does anyone know about a good Wireless computer monitor (Monitor's video connection is wireless) ? Thx in advans, Karthik Balaguru

Hi, Does anyone know about a good Wireless computer monitor (Monitor's video connection is wireless) ? Thx in advans, Karthik Balaguru

I'm looking for the communication protocol used between alarm central stations and their keypads. Are these available, and if so, where would...

I'm looking for the communication protocol used between alarm central stations and their keypads. Are these available, and if so, where would I go to look? Also, is information available on "wireless" alarm systems? E.g., how wireless door alarms, PIRs, etc. transmit data to the central receiver. Any information would be helpful, specifications, licensing info, etc. I want to modif...

I want to develop a cheap wireless sensor node with short range (500ft). I am a novice in the field of wireless, therfore i dont want to work...

I want to develop a cheap wireless sensor node with short range (500ft). I am a novice in the field of wireless, therfore i dont want to work on designing an antenna. I am looking for small and cheap full/half duplex modules with low datarate to attach to my digital circuit. Are any such modules available

I'm looking for a solution for wireless cable replacement. Basically I would like to have some wireless technology that replaces cables...

I'm looking for a solution for wireless cable replacement. Basically I would like to have some wireless technology that replaces cables from point A to point b-z. I'm thinking about more than one RS232 cable and I'll need to figure out the control mechanism for the control pins. Anyone have any ideas? I'd be willing to build it myself so any solutions would be of interest to me. Thanks ...

I need a wireless IEEE 802.11 b/g/n infrastructure (Wireless Router/AP), with some applications (web server and FTP server) running on it. and...

I need a wireless IEEE 802.11 b/g/n infrastructure (Wireless Router/AP), with some applications (web server and FTP server) running on it. and it should be programmable. anybody can help? --------------------------------------- Posted through http://www.EmbeddedRelated.com

Hi, Does anyone know of an existing technology that allows for high-resolution wireless positioning, with roughly the...

Hi, Does anyone know of an existing technology that allows for high-resolution wireless positioning, with roughly the following characteristics: - Positioning accuracy of 10-50cm - Position updated every 0.5s or less. - Range 200m+ Cheers, JonB

Hi, I am looking for a 802.11 b/g wireless module to connect a micro controller (atmel mega64) to the network and perform operations...

Hi, I am looking for a 802.11 b/g wireless module to connect a micro controller (atmel mega64) to the network and perform operations using tcp/ip. I found some so far but I am not sure if they are the proper ones. Could you please advice me on any specific products? any constructive post would be more than welcome Thanks in advance Spinaker

Hello, I need to be able to receive sensor readings such as temp, wirelessly over a distance of about 100 feet. I have to monitor 5 sensors. ...

Hello, I need to be able to receive sensor readings such as temp, wirelessly over a distance of about 100 feet. I have to monitor 5 sensors. What is a good wireless link that can do this? Matched transmitters/recievers? Is there a receiver that can read from multiple transmitters? Thank you for your input. A

Does anyone use a wireless print server with both MACs and PCs connected ? Any suggestions on a WPS that is hassle free (or...

Does anyone use a wireless print server with both MACs and PCs connected ? Any suggestions on a WPS that is hassle free (or minimum). Thanks hamilton

I understand that if I make a device which has in it a wireless Zigbee transceiver (or any active wireless transceiver), that I would need FCC...

I understand that if I make a device which has in it a wireless Zigbee transceiver (or any active wireless transceiver), that I would need FCC approval. However, what if i made a little soapbox-shaped transceiver unit, and have some wired serial connection (e.g. i2c, CAN, rs323), would I only need FCC approval on that soapbox unit, regardless of what other products I connect it to via seri...

Hello, I'm looking for 802.11 adapter for a single board computer to make it attachable to wireless network. The adapter has to connect withs...

Hello, I'm looking for 802.11 adapter for a single board computer to make it attachable to wireless network. The adapter has to connect withs SBC through Ethernet connection. I have been using Linksys WAP11 before but they had proved to be unreliable and a special guy had to go and occasionally reboot them through switching power off/on.. I tried to migrate to Netgear but it seems not to ha...

Hi, I would like to make an embedded wireless lan. But I cannot find the necessary components. Who can introduce me some components which can...

Hi, I would like to make an embedded wireless lan. But I cannot find the necessary components. Who can introduce me some components which can be bought? Thanks!

I recently replaced my wireless router with another of the same make and model (Linksys WRT54G). In spite of the fact that it's 'the same', it...

I recently replaced my wireless router with another of the same make and model (Linksys WRT54G). In spite of the fact that it's 'the same', it seems to put out less power than the last one. The current one works fine in the house, but I run my business out of a detached garage, and the access point out there can't quite see the router. I've solved this problem before with clever anten...