//www.elegoo.com //2016.09.12 /*In1 connected to the 9 pin, In2 connected to the 8 pin, ENA pin 10,*/ int ENA=10; int IN1=9; int IN2=8; void setup() { pinMode(IN1,OUTPUT); pinMode(IN2,OUTPUT); pinMode(ENA,OUTPUT); digitalWrite(ENA,HIGH); } void loop() { digitalWrite(IN1,LOW); digitalWrite(IN2,HIGH); //Right wheel forward delay(500); digitalWrite(IN1,LOW); digitalWrite(IN2,LOW); //Right wheel stop delay(500); digitalWrite(IN1,HIGH); digitalWrite(IN2,LOW); //Right wheel back delay(500); digitalWrite(IN1,LOW); digitalWrite(IN2,LOW); //Right wheel stop delay(500); }