擺動燈

 #include <Servo.h>   //載入函式庫

// 定義伺服馬達橘線接到哪一個PIN腳

#define sg90PIN  9   

// 共陽極全彩LED燈模組的V接5V     R接pin10    G接pin11    B接pin12

// 定義RGB引腳

#define RED_PIN 10

#define GREEN_PIN 11

#define BLUE_PIN 12

Servo myservo;  // 建立SERVO物件

//sg90

//橘  訊號線 D9

//紅 電源  5V

//棕 接地  GND

void setup() {

  myservo.attach( sg90PIN);  

  pinMode(RED_PIN, OUTPUT);

  pinMode(GREEN_PIN, OUTPUT);

  pinMode(BLUE_PIN, OUTPUT);

}

void loop() {   

  myservo.write(45);  //旋轉到45度

 analogWrite(RED_PIN, 255 - 45);   // 共陽極

  analogWrite(GREEN_PIN, 255 -45);

  analogWrite(BLUE_PIN, 255 -45);

  delay(1000);

  myservo.write(90); //旋轉到90度 中心點

analogWrite(RED_PIN, 255);   // 共陽極

  analogWrite(GREEN_PIN, 255);

  analogWrite(BLUE_PIN, 0);

  delay(1000);

  myservo.write(135); //旋轉到135度

analogWrite(RED_PIN, 255);   // 共陽極

  analogWrite(GREEN_PIN, 0);

  analogWrite(BLUE_PIN, 255);

  delay(1000);

  myservo.write(90);

analogWrite(RED_PIN, 255);   // 共陽極

  analogWrite(GREEN_PIN, 255);

  analogWrite(BLUE_PIN, 0);

  delay(1000);

}