freetronics A4954 Dual H-Bridge DC Motor Controller

The A4954 Dual H-Bridge DC Motor Controller is perfect for driving either a pair of DC motors or a 4-wire bipolar stepper motor. The H-Bridge Motor Driver Shield gives your Arduino the ability to drive DC motors and stepper motors, between 8V and a maximum of 40V / 2A peak. Dual channel H-Bridge motor driver shield; To control a pair of DC motors or a 4-wire stepper motor; Drive between 8V and a maximum of 40V / 2A peak; PWM control of both H-Bridges