This module can be used to drive common DC motors and stepper motors.

Only need a single-chip computer, coupled with this module, you can drive commonly used small motors.

The procedure is also very simple.

Controlling the change of the high and low levels of the two pins can realize the forward rotation, reverse rotation and braking of the motor.

Power supply voltage: 3V ~ 25V

Maximum drive current: 3A

Control motor forward, reverse and brake

Can use PWM driver

Dual-channel DC motor drive module-RZ7899, this module uses two RZ7899 as drive chips, each chip can withstand 3A drive current and 3V-25V drive voltage, you can directly use the microcontroller pin to control the output state of OUT A and OUT B.

Both outputs can independently control the forward, backward, and braking of a DC motor; the combination of the two channels can drive a two-phase four-wire stepper motor.

Applications include: DC motor drive; automatic valve motor drive; electromagnetic door lock drive; semiconductor refrigeration chip drive, etc.