Control Your Robot Using a Wii Nunchuck (and an Arduino)

Step 2 Wiring

Wiring this up could not be simpler, and requires only four wires.

Explained

• Data - (d) - (green) - Arduino Analog 4
• Clock - (c) - (yellow) - Arduino Analog 5
• Ground - (-) - (white) - Arduino gnd
• +3.3v - (+) - (red) - Arduino 5v (although the Arduino is a 3.3 volt device it seems to work without adverse effects at 5 volts)

Pictorially

• refer to the attached wiring diagram (05-(NUSE)-Wiring Diagram.pdf)

Comments

[Dannne11]

how doe you connect the servos???