week14

Arduino練習：以開關切換LED明滅狀態:

http://yehnan.blogspot.com/2012/02/arduinoled.html

到此GitHub網址下載Bounce之程式：

https://github.com/justjoheinz/Bounce

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void setup()

{

    pinMode(13,OUTPUT); //設定Led為output

}

void loop()

{

    int value=analogRead(A0);

    digitalWrite(13,HIGH); //LED 閃爍

    delay(value);

    digitalWrite(13,LOW); 

    delay(value);

}

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程式如下：

(未來可以用在控制滑鼠的鼠標位置)

int sensorPin = A0;    // select the input pin for the potentiometer
int ledPin = 13;      // select the pin for the LED
int sensorValue = 0;  // variable to store the value coming from the sensor

void setup() {
  // declare the ledPin as an OUTPUT:
  pinMode(ledPin, OUTPUT);
}

void loop() {
  // read the value from the sensor:
  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);
}