Arduino playground InterfacingWithHardware
3 Motor Driver. Omni3MD is a 3 motor driver fully compatible with arduino. It may be used in holonomic (3 wheels) platforms as well as other independent motor control systems. It is a I2C slave board with 4A per output maximum power. Ideal for robotic applications and motor control.
dualshock 2 wiring diagram Gallery
usb to ps2 controller wiring diagram