Product information "Pmod HB5: H-bridge Driver with Feedback Inputs"
The Pmod HB5 offers a 2A H-bridge circuit to drive small to medium sized DC motors. Two sensor feedback pins are incorporated into the motor connection header and are specifically designed to work with the Digilent motor/gearbox, which incorporates quadrature encoder feedback.
2A H-bridge circuit
Drive a DC motor with operating voltage up to 12V
6-pin JST connector for direct connection to Digilent motor/gearboxes
Two screw terminals for external motor power supply
Small PCB size for flexible designs 1.2 in × 0.8 in (3.0 cm × 2.0 cm)