1. Can use PWM control2. It can carry a maximum current of 10A, with a -to- value of 15A3. Wide supply control signal 3V-20V4: stable performance5: Small sizeModule supply voltage is: 3V-20VSignal terminal supply voltage: 3V-20VSupport duty cycle range: 0-100%PWM frequency range: 400-2KThe maximum -to- current is 15A, the current above 8A is recommended to increase auxiliary heat dissipation, and the maximum working current is 10ASize: 44mm x 26mm x 12mmWeight: 13gPrecautions:1. The supply of the driver must not be reversed. It is recommended to connect a 15A fuse in series at the interface. If the voltage is reversed, -on may burn module.2. It is recommended to use 400HZ to 2KHZ for PWM.3. When the motor is commutated, the motor needs to be stopped or braked first, and then commutated (to avoid a instantaneous current that the current). The braking or stopping time of the motor should be longer than 0.5s, otherwise the module may be burned.Colour:blackMaterial:PCB+MetalPackage Contents:1 x 10A high- DC motor drive moduleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.