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圖片1.png (112.55 KB, 下載次數(shù): 118)
下載附件
2018-10-24 09:15 上傳
- void setup()
- {
- for(int i=0,j=9;i<=8,j<=13;i++,j++) //設(shè)置0-8為輸入,9-13為輸出
- {pinMode(i,INPUT);pinMode(j,OUTPUT);}
- }
- void loop() {
- if(digitalRead(1) == HIGH) //有按鍵按下
- {
- delay(20); //延時去抖動
- if(digitalRead(1) == HIGH) //有按鍵按下
- {
- digitalWrite(9,!digitalRead(9)); //LED的狀態(tài)翻轉(zhuǎn)
- while(digitalRead(1) == HIGH); //等待按鍵松手
- }
- }
- if(digitalRead(2) == HIGH) //有按鍵按下
- {
- delay(20); //延時去抖動
- if(digitalRead(2) == HIGH) //有按鍵按下
- {
- digitalWrite(9,!digitalRead(9)); //LED的狀態(tài)翻轉(zhuǎn)
- while(digitalRead(2) == HIGH); //等待按鍵松手
- }
- }
- }
復(fù)制代碼
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