Mh Sensor Series Flying Fish Ir Sensor Datasheet Fixed Today

void loop() { int sensorState = digitalRead(sensorPin);

Stop reading the fake datasheet and run this code instead: Mh Sensor Series Flying Fish Ir Sensor Datasheet Fixed

The datasheet says "20cm"? Lie. This is a proximity sensor, not a distance sensor. Max reliable range is ~2.5cm (1 inch). If you need long range, buy an ultrasonic or Time-of-Flight (VL53L0X) sensor. void loop() { int sensorState = digitalRead(sensorPin); Stop

if (sensorState == LOW) { // Object is close digitalWrite(ledPin, HIGH); Serial.println("Object Detected!"); } else { digitalWrite(ledPin, LOW); Serial.println("Clear"); } delay(100); } } else { digitalWrite(ledPin