Using an Arduino Pro Mini, a handful of buttons, and a standard TFT display, [Ricardo] has put together a serviceable little receiver with a fairly impressive user interface.

All the info you need right here ✦ In this occasion I'll make a lighting system to be controlled remotely from my rc using ...

For instance, build the receiver for the car and control it with a Wii remote. Or use the controller to play emulator games on an Android phone. Both pieces are Arduino based.