1. arduino程式範例

2. setup() 範例 void setup() { // initialize the digital pin as an output.
pinMode(8, OUTPUT);
pinMode(9, OUTPUT);
pinMode(10, OUTPUT);
pinMode(11, OUTPUT);
pinMode(12, OUTPUT);
pinMode(13, OUTPUT); }

3. loop() 範例 void loop() { digitalWrite(8, HIGH); // set the LED on R1
digitalWrite(9, LOW); // set the LED on a
digitalWrite(10, LOW); // set the LED on f
digitalWrite(11, HIGH); // set the LED on R2
digitalWrite(12, HIGH); // set the LED on L2
digitalWrite(13, LOW); // set the LED on b }