A low power RF data link between two ATmega328's based Arduino units , Sensor data is transferred Via a 433 Mhz transmitter. and then displayed on an OLED CH1115.

MC44BS374T1A audio and video modulator library for Arduino

Transmitter and Receiver Software for Arduino Based Radio Frequency (RF) Communication System.

Basic RF communication link between Arduino boards using cost effective wireless modules (434 MHz transmitter and receiver)

A set of simple wrappers for common Arduino sensors

Arduino library for controlling Solight DY05 sockets