Seeed grove motion sensor control and actuator modules seeed studio 105020001 the grove i2c dual channel motor driver from seeed studio is a dual h bridge driver that is able to supply up to 2a per channel with flyback diode protection it can be used with 2 brushed dc motors or one 4 wire two phase stepper motor screw terminals are provided for the motor connections and for a separate motor power supply 6 to 15v dc4 x leds help you visualize the sequence of power applied to the motor ou