Most of the IR remotes work reliably within a range of 5 metres. The circuit complexity increases if you design the IR transmitter for reliable operation over a longer range, say, 10 metres. To double ...

Using this circuit, audio musical notes can be generated and heard up to a distance of 10 metres. The circuit can be divided into two parts: IR music transmitter and receiver. The IR music transmitter ...

Altinex, a manufacturer of Signal Management Solutions, has released its Muse HDMI+Power+IR Transmitter and Receiver, designed to change the way integrators approach AV systems. A daily selection of ...

With a very simple bit of workshoppery, and a $5 companion app from the App Store, you can turn you iPhone or iPod Touch into an infrared remote for your Canon SLR camera. It works like this. The DSLR ...

Most consumer remote controls operate using infrared light. This works well assuming the piece of equipment has a line of sight to the remote. But if you have, say a receiver in a cabinet or closet, ...

Basically what I want to do is use a PocketPC based PDA to wirelessly (802.11b) connect to my HTPC which would have I assume something like an IR transmitter that I could program to take over the ...

A universal sensor transmitter for use in power grid and automotive has been developed by US-based firm Knick. Using an infrared interface, the PolyTrans P 32000 transmitter will recognise the signal ...