Features The driver focus on current and efficiency, effectively motor power and battery life.The drive uses the full two half-bridge driver chip + low resistance N-channel MOSFET components. Can withstand high current overload, the maximum current up to 30A.MOSFET driver chip comes with hardware brake function and power feedback. This drive also has a brake function can be quickly stopped the motor, brake quickly, braking obvious, easy to implement this feature . N-channel MOSFET IRF3205 MOSFET, use two dedicated half-bridge driver chip on the top tube using the boostrap capacitor, so that the tube has enough drive voltage of the MOSFET channel can be opened quickly, improve motor acceleration curvature, but also quickly for the motor brake. This allows the trolley can quickly start can quickly kill the car. Completer two half-bridge driver chip reliable drive mode, the MOSFET switching losses to a minimum. Improve power utilization.The driver can operate at 0-99% of the duty cycle of the PWM modulation, the motor driving voltage can be obtained sufficiently. Specifications:Condition:100% Brand NewMotor forward: DIR = 1 PWM = PWMMotor reversal: DIR = 0 PWM = PWMParking brake: DIR = X PWM = 0 (X is an arbitrary state)Motor and power connectionsPOWER connected to the positive power supply, GND power supply is negative. Two motors were connected MOTOR1, MOTOR2Rated voltage: 3v-36v (can be customized according to the user)Rated Current: 10APeak current: 30ASize: Approx.108*58mm/4.3*2.3in(L*W) Package List:1*Dual Motor driver module board H-Bridge DC MOSFET IRF3205 3-36V 10A  Package List