Grove Motor Shield for Arduino
Grove motor shield that can drive two brushed DC motors or one 4-wire two-phase stepper motor. Based L298N motor driver IC. Requires a 6V to 15V power supply to power the motor and includes an on-board 5V voltage regulator for powering the main Arduino board. Includes 13 Grove connectors for other devices. No soldering required. Sample code available at Seeed Studio website.