This HG7881 4-Channel dc motor driver module comes with its own four L9110S chip. It can drive 4 DC or Can drive two 4-wire 2-phase stepping motor. Features Perfect for driving DIY smart car robot motor. You can drive 4 DC motors or two 4-wire 2-phase stepping motor. Suitable Motor range: between motor operating voltage 2.5v-12V, the maximum operating current of 0.8A.
