is an example of how to interface RF650 to a Atmel 2051 microcontroller. reciever and transmitter included along with the datasheet and pin outs and interface diagram. By Dr. Salman Afghani.

data sheet of a rf reciever transmitter RCT 4-data sheet of a rf reciever transmitter RCT 433

this code is for atmegqa8 to act as serial data transmitter for wireless transmitions, for 3 analog data converted to digital and simultaneously displaying it in LCD. code is written in AVR-GCC platform.

ir transmitter and reciever