Circuiteffectsprojects
Hello friends Circuit diagram Arduino Code digitalWrite(LED4, LOW); } if ( distance <= 35 ) { digitalWrite(LED5, HIGH); } else { digitalWrite(LED5, LOW); } if ( distance <= 42 ) { digitalWrite(LED6, HIGH); } else { digitalWrite(LED6, LOW); } if ( distance <= 49 ) { digitalWrite(LED7, HIGH); } else { digitalWrite(LED7, LOW); } } Thanks for watching video