There is no better way to learn robotics than building and experimenting with your own robots. Teaching Teach has shared a video that shows how Wii Nunchucks can be used with an Arduino to control NeoPixel strips and robot arms. You are going to need the Arduino Nunchuk library, Breadboard with jumper wires, Arduino Uno, an EEZYBOTarm V1, and a few other components to get started.
[HT]