Pololu Qik 2s9v1 Dual Serial Motor ControllerThis small, inexpensive motor controller from Pololu allows variable speed and direction control of two small, brushed DC motors using a simple serial interface, making it easy to add motors to your microcontroller or computer based project. The motor supply voltage range is 4. 5V to 13. 5V; the continuous current per channel is up to 1A (3A peak). The logic supply can be as low as 2. 7V, allowing operation with modern microcontrollers running at 3. 3