The EMX-AC-1208 is a part of the EMAX Motor Control family of electronic components. It is a brushless DC motor controller, designed to provide control of BLDC motors up to 12-volts and 8-amps. The EMX-AC-1208 offers various advanced features such as wide voltage range, adjustable current limit, and regenerative braking. It also offers a robust feature set including closed-loop control, sensorless startup, overload protection, and speed ramping. The EMX-AC-1208 is suitable for many DC motor applications such as electric bicycles, electronic scooters, robotic vacuum cleaners, and other mobile robot applications.