The A-STAR 32U4 Mini SV is a mini self-contained robotic controller designed and manufactured by Pololu. It features a 32-bit ATmega32U4 AVR microcontroller, two push-buttons, two analog inputs, and a compact form factor ideal for controlling small robots. It comes preloaded with the Arduino-compatible A-STAR firmware, allowing users to make use of the Arduino software ecosystem and take advantage of the extendability and simplicity of the AVR microcontroller. The A-STAR 32U4 Mini SV also includes USB connectivity, allowing for easy programming and communications with a computer or other devices, and comes with a 2.5-A regulator to power motors.