💽影片名稱：[Arduino寫程式] 第05集 - LED呼吸燈
🎬集數：05集
🌐(前往YouTube觀看)－[ https://youtu.be/Reyg345DI4k?feature=sharedv ]
🌐(YouTube播放清單)－[ https://youtube.com/playlist?list=PLOrdAySpFIQonYKEWANFiVrICDQY8R0_1&feature=shared ]
🌐程式創造++ 頻道：[ https://www.youtube.com/@CCplus2561 ]
| EX01: LED亮度50% |
|
void setup() {
pinMode(13, OUTPUT);
}
void loop() {
analogWrite(13, 50);
}
|
| EX02: LED亮度200% |
|
void setup() {
pinMode(13, OUTPUT);
}
void loop() {
analogWrite(13, 200);
}
|
| EX03: LED漸漸亮，每次增加50%亮度 |
|
void setup() {
pinMode(13, OUTPUT);
}
void loop() {
analogWrite(13, 50);
delay(1000);
analogWrite(13, 100);
delay(1000);
analogWrite(13, 150);
delay(1000);
analogWrite(13, 200);
delay(1000);
analogWrite(13, 250);
delay(1000);
}
|
| [回家功課] 讓LED燈漸漸變暗，每一次減少50%亮度 |
|
void setup() {
pinMode(13, OUTPUT);
}
void loop() {
analogWrite(13, 250);
delay(1000);
analogWrite(13, 200);
delay(1000);
analogWrite(13, 150);
delay(1000);
analogWrite(13, 100);
delay(1000);
analogWrite(13, 50);
delay(1000);
}
|
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