VNH5019 Dual Motor Driver Shield for Arduino

Wide operating voltage range: 5.5V - 24V High output current: up to 12A continuous (30A maximum) per motor Motor outputs can be combined to deliver up to 24A continuous (60A maximum) to a single motor Inputs compatible with both 5V and 3.3V systems (logic high threshold is 2.1V) PWM operation up to 20 kHz, which is ultrasonic and allows for quieter motor operation Current sense voltage output proportional to motor current (approx. 140 mV/A) Motor indicator LEDs show what the outputs are doing even when no motor is connected Can be used with an Arduino or Arduino clone (through shield headers) or other microcontroller boards (through 0.1" header along the left side) When used as a shield, the motor power supply can optionally be used to power the Arduino base as well Detailed user's guide and Arduino library www.Pololu.com, Product # 2507.