Pololu 12A, 5.5 - 24V Single Motor Controller

The Pololu 12A, 5.5 - 24V Single Motor Controller operates from 5.5 to 24 V and can deliver a continuous 12 A (30 A peak). It works with 2.5 to 5 V logic levels, supports ultrasonic (up to 20 kHz) PWM, and features current sense feedback (an analog voltage proportional to the motor current). Along with built-in protection against reverse-voltage, over-voltage, under-voltage, over-temperature, and over-current, these features make this product a great general-purpose motor driver. It includes a 47 uF electrolytic power capacitor, and there is room to add additional capacitors.