测试代码
- int dirPin = 8;
- int stepperPin = 7;
- void setup() {
- pinMode(dirPin, OUTPUT);
- pinMode(stepperPin, OUTPUT);
- }
- void step(boolean dir,int steps){
- digitalWrite(dirPin,dir);
- delay(50);
- for(int i=0;i<steps;i++){
- digitalWrite(stepperPin, HIGH);
- delayMicroseconds(800);
- digitalWrite(stepperPin, LOW);
- delayMicroseconds(800);
- }
- }
- void loop(){
- step(true,1600);
- delay(500);
- step(false,1600*5);
- delay(500);
- }
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