Its more fun with movement. A primo motor shield is here: Control up to FOUR DC motors, TWO stepper motors, or FOUR Servo motors with this shield. It also has connections to two Radio Control inputs, including a power connection, so you can receive signals from a standard R/C receiver, and control your Arduino. Current sensing on all motors. Great for detecting a stuck wheel. Motor on switch reprogram your robot without the wheels suddenly starting up.
Arduino Uno Compatible