WEEK14 04211021 馬紹芸

1.閃爍
int sensorPin = A0;   
int ledPin = 13;     
int sensorValue = 0;  
void setup() {
  pinMode(ledPin, OUTPUT);
}

void loop() {

  sensorValue = analogRead(sensorPin);
  // turn the ledPin on
  digitalWrite(ledPin, HIGH);
  // stop the program for <sensorValue> milliseconds:
  delay(sensorValue);
  // turn the ledPin off:
  digitalWrite(ledPin, LOW);
  // stop the program for for <sensorValue> milliseconds:
  delay(sensorValue);
}