Oefening 7
float sensorWaarde = 0;
int sensorPin = A0;
int greenLed = D4;
int yellowLed = D3;

void setup() {
pinMode(sensorPin, INPUT);
Serial.begin(9600);
pinMode(greenLed, OUTPUT);
pinMode(yellowLed, OUTPUT);
}

void loop() {
sensorWaarde = analogRead(sensorPin);
Serial.print("sensor = ");
sensorWaarde = map(sensorWaarde, 95, 370, 0, 255);

Serial.println(sensorWaarde);
analogWrite(greenLed, sensorWaarde);
analogWrite(yellowLed, 255-sensorWaarde);
delay(200);
}