#define ledGroen 8
#define ledRood 10
#define pinPot A0

int aanTijd = 100 ;
int knipperIntervalRood = 333;
int knipperIntervalGroen = 0;

unsigned long resetGroen = 0;
unsigned long resetRood = 0;


void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(ledGroen, OUTPUT);
  pinMode(ledRood, OUTPUT);
  pinMode(pinPot, INPUT);
  knipperIntervalGroen = analogRead(pinPot);
}

  void loop() {
    // put your main code here, to run repeatedly:
    if ( millis() - resetGroen > knipperIntervalGroen) {
      digitalWrite(ledGroen, ! digitalRead(ledGroen));
      resetGroen = millis();
    }
    if (millis() - resetRood > knipperIntervalRood) {
      digitalWrite(ledRood, ! digitalRead(ledRood));
      resetRood = millis();
    }
    knipperIntervalGroen = analogRead(pinPot);
    //Serial.println(knipperIntervalGroen);
  }