// Test af en enkelt DC motor// int motorpin1 = 3; //define digital output pin no. int motorpin2 = 4; //define digital output pin no. void setup () { pinMode(motorpin1, OUTPUT); //set pin 3 as output pinMode(motorpin2, OUTPUT); // set pin 4 as output } void loop () { digitalWrite(motorpin1, LOW); digitalWrite(motorpin2, HIGH); delay(1000); digitalWrite(motorpin1, HIGH); digitalWrite(motorpin2, LOW); delay(1000); }