Do-it-yourself projects and technology updates

Wireless Transmitter and Receiver

Refik Hadzialic built his own Wireless Transmitter and Receiver device using RLP & TLP 315 RF modules. The circuit is simple and uses a few other components to make it work. The modules are broadcasting on 315 Mhz UHF. The supplied power required for the transmitter is between 2 to 12 volts and 3 to 6 volts for the receiver. This is a good thing because you can just connect power for both devices in a USB port. Possible applications for this project is a DIY wireless keyboard, wireless mouse, a wireless harddrive maybe? Link

The receiver and transmitter boards (RLP & TLP 315) are cheap RF modules manufactured by Laipac Technologies. A pair costs $11.95 at SparkFun Electronics. The frequency on which the receiver and transmitter pair works is 315 MHz, UHF (Ultra High Frequency) frequency range.

This entry was posted on Saturday, March 25th, 2006 at 10:47 am and is filed under Uncategorized. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.