Quick Shifter Advice

Projects General Guidance
6 
// these constants won't change:
const int ignitionLed = 13;
const int analogPin = A0;
const int threshold = 500;


void setup() {
  //initialise the led as a output:
  pinMode(ignitionLed, OUTPUT);
  // initialise serial communication:
  Serial.begin(9600);
}


void loop() {
// read value of potentiometer:
int analogValue = analogRead(analogPin);

// if value is high enough turn led off
if (analogValue > threshold) {
  digitalWrite(ignitionLed, LOW);
  delay(75);
} else {
  digitalWrite(ignitionLed, HIGH);
  
}

// print the serial comms:
Serial.println(analogValue);
delay(1);

}