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May 16, 2017 06:21
模組介紹 : fayaLED模組_範例1
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// 2017/5/15 | |
// Faya-Nugget 範例程式 (RedLED8_1.ino) | |
// 單元: 模組介紹-fayaLED模組 | |
// 網址: http://fayalab.blogspot.com/2017/05/faya-led.html | |
// 目標 (1) 設計LED跑馬燈,讓LED重複的由D0點依序亮到D7 | |
// 接線: Arduino ==> faya模組 | |
// 13 ==> D0 (LED模組) | |
// 12 ==> D1 (LED模組) | |
// 11 ==> D2 (LED模組) | |
// 10 ==> D3 (LED模組) | |
// 9 ==> D4 (LED模組) | |
// 8 ==> D5 (LED模組) | |
// 7 ==> D6 (LED模組) | |
// 6 ==> D7 (LED模組) | |
void setup() { | |
// 設定LED腳位為輸出 | |
pinMode(13, OUTPUT); | |
pinMode(12, OUTPUT); | |
pinMode(11, OUTPUT); | |
pinMode(10, OUTPUT); | |
pinMode(9, OUTPUT); | |
pinMode(8, OUTPUT); | |
pinMode(7, OUTPUT); | |
pinMode(6, OUTPUT); | |
} | |
void loop() { | |
for(int i=13; i>=6; i-=1) // 從第13隻(D0)腳亮起,依序遞減 | |
{ | |
digitalWrite(i, HIGH); // 點亮 | |
delay(500); // 等 0.5秒 | |
digitalWrite(i, LOW); // 熄滅 | |
delay(100); // 等 0.1秒 | |
} | |
} |
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