The NRF24L01 is a cheap RF module that can be easily integrated into many microcontroller projects. Though there are Arduino libraries for driving the NRF24L01, [Necromat] decided to make a port ...

It’s based around the ubiquitous Arduino Uno, paired with a motor control and I/O shield for more connectivity ... transceiver module, and an NRF24L01 module for remote control.