// SENSORTEST // Read sensors int Sensepinleft = 4 ; // Define PIN A4 for left Sensor int Sensepinright = 3 ; // Define PIN A3 for right Sensor int Sensevalueleft; // Define variable for sensorvalue left int Sensevalueright; // Define variable for sensorvalue right void setup() { // Setup // Print Serial.begin(9600); //Start the serial communication } void loop() { // Start main programm // Read sensors Sensevalueleft = analogRead(Sensepinleft); // Read left sensor Sensevalueright = analogRead(Sensepinright); // Read right sensor Serial.print("Left = "); // Print Serial.println(Sensevalueleft); // Print sensorvalue left Serial.print("Right = "); // Print Serial.println(Sensevalueright); // Print sensorvalue right Serial.println(" "); // Print delay(500); // Wait 500ms }