The Pololu Simple Motor Controller 18V7 is a compact, feature-rich, microprocessor-based motor controller with a wide range of input and output signals and can be used with a variety of motors, including brushed DC motors, stepper motors, and brushless DC motors. It can be used for a wide range of applications, including robotics, hobby servos, remote-controlled vehicles, model trains, and more. The controller has an operating voltage range from 4.75V to 16V, and it can deliver up to 12A continuous current and up to 20A peak current. Its built-in features make it easy to use, such as simple setup, configurable mixed outputs, and safe start. Additionally, it is RoHS-compliant and comes with a one year warranty.