Adafruit Industries 600 mA Dual H-Bridge Motor Driver for DC / Steppers - L293D

Run four solenoids, two DC motors or one bi-polar or uni-polar stepper with up to 600mA per channel using the 600 mA Dual H-Bridge Motor Driver for DC / Steppers - L293D. Just make sure they're good for under 600 mA since that's the limit of this chip. They do handle a peak of 1.2A but that's just for a short amount of time. What we like most about this particular driver is that it comes with built in kick-back diodes internally so you dont have to worry about the inductive kick damaging your project or ...