Product Introduction:
1. On board Two PCS HG7881 motor controller chip
2. Module can drive 2 DC motors simultaneously, or one 4-wire 2-phase stepping motor
3. Module input voltage: 2.5-12V
4. Has a continuous current of 800mA per channel output capacity
5. PCB size: 29.2 (mm) x23 (mm)

Package Included:
1 x H-bridge Stepper Motor Dual DC Motor Driver Controller Board HG7881 S