int leftInput=3; int rightInput=4; int leftMotor=1; int rightMotor=2; int leftValue = 0; int rightValue = 0; void setup() { //Serial.begin(9600); pinMode (leftMotor, OUTPUT); pinMode (rightMotor, OUTPUT); } void loop() { leftValue = digitalRead(leftInput); rightValue= digitalRead(rightInput); if ( leftValue ==HIGH && rightValue ==HIGH) { digitalWrite (leftMotor, HIGH); digitalWrite (rightMotor, HIGH); } else { if ( leftValue==LOW && rightValue==HIGH) { digitalWrite (leftMotor, LOW); digitalWrite (rightMotor, HIGH); } else { if (leftValue==HIGH && rightValue==LOW) { digitalWrite (rightMotor, LOW); digitalWrite (leftMotor, HIGH); } else { if (leftValue ==LOW && rightValue ==LOW) {digitalWrite (rightMotor, LOW); digitalWrite (leftMotor, LOW); }} } }}