It's a pic 24f microcontroller, can't remember the actual part number off the top of my head. We modulated the uart with a 38khz carrier, and transmit it with ir leds. The receivers are srandard 38khz ir receivers. At full power the range is about 30ft. We implemented a pure aloha transmission scheme, and crc error checking for collision detection and avoidance.
It's a pic 24f microcontroller, can't remember the actual part number off the top of my head. We modulated the uart with a 38khz carrier, and transmit it with ir leds. The receivers are srandard 38khz ir receivers. At full power the range is about 30ft. We implemented a pure aloha transmission scheme, and crc error checking for collision detection and avoidance.
Annoyingrob 6 months ago
What controller are you using and how are they transmitting to each other?
sopsychedtobehere 6 months ago