DC Motor Drive Module, Brushed Motor Speed Control PWM Module Controller DC 20A/500W Dual Controller Reversal Switch Brake SCM Control
Continuous operating current reach to 20A, the peak current is 110A.
High level of integration makes the size small, only 68*48 mm.
The Module has the reversal and brake function, and it is very easy to operate.
Product Feature:
1. Highly integrated, PCB size: 68*48 mm
2. High frequency: 60KHz
3. Voltage: DC 12-30V
4. Interface:
A1.A2/B1.B2=0.0, Motor brake
A1.A2/B1.B2=1.0, Motor forward
A1.A2/B1.B2=0.1, Motor backward
PA/PB is the input of PWM, it controls the speed of the motor
GND is the ground
5V is the 200mA output
5. It can be controlled by the 3.3V or 5V MCU.
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