The large heat sink can effectively dissipate the drive module under high current and maintain the good stability of the module.
When driving the motor, the maximum rated current of the module can reach 60A, and the on-resistance is only 0.003 ohm.
The module is well-designed layout, onboard two high-power DC motor drives, high switching frequency, up to 60KHZ.
10M high-speed optocoupler is used to isolate the input signal, effectively preventing the interference of the driver board to the control board.
The basic components of the drive module body are patches, ideal for robot competitions, etc.
Description
Specification:
Item Type: DC Motor Driver Module
The control interface is very simple: when A1.A2 = 0.0 is the brake; when A1.A2 = 1.0 is the forward rotation; when A1.A2 = 0.1 is the reverse rotation;
PA is the PWM input (motor speed adjustment); G is for the control board Common ground pin (channel B is controlled in the same way)
Both 3.3V and 5V microcontrollers can control this module, and only need one motor power (12V ~ 30V)