2023/10/12 10:49

Dual-Channel DC Motor Driver-12A Wiki - DFRobo

https://wiki.dfrobot.com/Dual_Channel_DC_Motor_Driver_12A_SKU_DFR0601

12/13

Sample Code

/*

This sample code is for testing the 2 stepper motors

The rotation velocity can be adjusted by the code switch

Microcontroller: Arduino UNO

*/

int PWM1 = 2;

int INA1 = 3;

int INB1 = 4;

int PWM2 = 5;

int INA2 = 6;

int INB2 = 7;

void setup()

{

pinMode(PWM1, OUTPUT);

pinMode(INA1, OUTPUT);

pinMode(INB1, OUTPUT);

pinMode(PWM2, OUTPUT);

pinMode(INA2, OUTPUT);

pinMode(INB2, OUTPUT);

}

void loop()

{

digitalWrite(INA1, LOW);

digitalWrite(INA2, LOW);

digitalWrite(INB1, HIGH);

digitalWrite(INB2, HIGH);

analogWrite(PWM1, 255);

//PWM adjust speed

analogWrite(PWM2, 255);

//PWM adjust speed

delay(1000);