The DUAL G2 HP MOTOR DRIVER 18V18 ARD is a pololu part that is capable of operating two high power brushed DC motors with digital control. It has a maximum peak current of 18A (18A per channel) to drive high-power brushed DC motors such as those found in radio-controlled cars. It has built-in low-voltage, overload, and thermal overload protection, as well as advanced current limiting to protect your motor and system. Its small size, light weight, and wide operating voltage range make it suitable for many robotic and other applications. A variety of interface options, including I2C, PWM, and analog/digital inputs, provide you with additional flexibility in controlling your motor from a microcontroller or other control systems.