[Arduino教學] 08 - LED脈波PMW | Code Create++ | 心情日記分享 | 痞客邦

💽影片名稱：Arduino 08 - LED脈波PMW🎬集數： 08集

🌐(前往YouTube觀看)－[ https://youtu.be/wVznn9goj7Q?feature=shared ]

🌐(YouTube播放清單)－[ https://www.youtube.com/playlist?list=PLOrdAySpFIQrg6lLPL5h_AQl4oRo_0ix4 ]

🌐程式創造++ 頻道：[ https://www.youtube.com/@CCplus2561 ]

電路接法

實作一： LED亮度100% (MAX255%)

void setup() {
// put your setup code here, to run once:
pinMode(11,OUTPUT); //數位D11讓他輸出模式
}

void loop() {
// put your main code here, to run repeatedly:
analogWrite(11,100); //亮度100% (MAX 255)
}

實作二： LED亮度30%

void setup() {
// put your setup code here, to run once:
pinMode(11,OUTPUT); //數位D11讓他輸出模式
}

void loop() {
// put your main code here, to run repeatedly:
analogWrite(11,30); //亮度30% (MAX 255)
}

練習題： LED亮度0~255%

void setup() {
// put your setup code here, to run once:
pinMode(11,OUTPUT); //數位D11讓他輸出模式
}

void loop() {
// put your main code here, to run repeatedly:
analogWrite(11,0); //亮度0% (MAX 255)
delay(300);
analogWrite(11,50); //亮度50% (MAX 255)
delay(300);
analogWrite(11,100); //亮度100% (MAX 255)
delay(300);
analogWrite(11,150); //亮度150% (MAX 255)
delay(300);
analogWrite(11,200); //亮度200% (MAX 255)
delay(300);
analogWrite(11,250); //亮度250% (MAX 255)
delay(300);
analogWrite(11,255); //亮度255% (MAX 255)
delay(300);
}