The microcontroller chip controls the power device to drive the motor through the PWM method, and runs according to the specified parameters. The circuit is simple and efficient, suitable for power tools such as lawn mowers, electric saws, and electric drills.

Features

        ●   MCU: PIC16F1508

        ●   Power device type: discrete MOSFET

        ●   Power range: 500W ~ 2000W (different power devices need to be replaced according to different power ranges)

        ●   Suitable for inductive square wave low voltage motor

        ●   For example: lawn mower, water pump, electric tool, electric car, etc.

        ●   Features: 8-bit microcontroller control, low cost

        ●   Protection: The board is equipped with over-current protection, the over-voltage will close the PWM output