摘要:
//前进 void Forward(){ digitalWrite(2,LOW); digitalWrite(3,HIGH); digitalWrite(4,HIGH); digitalWrite(5,LOW); } //后退 void BackOff(){ digitalWrite(2,HIGH) 阅读全文
摘要:
//前进 void Forward(){ digitalWrite(2,LOW); digitalWrite(3,HIGH); digitalWrite(4,HIGH); digitalWrite(5,LOW); } //后退 void BackOff(){ digitalWrite(2,HIGH) 阅读全文