Pololu Jrk G2 21v3 USB Motor Controller with Feedback (Connectors Soldered)

This compact motor controller makes closed-loop speed or position control of a brushed DC motor easy. Free shipping on this item! Features Quick configuration over USB using free software. It supports five control interfaces: USB, TTL serial, I²C, analog voltage (potentiometer), and hobby radio control (RC). This version offers a 4.5 V to 28 V operating range and can deliver continuous output currents up to 2.6 A (5 A peak) without a heat sink. This version ships with soldered header pins and terminal blocks.