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int leds[]={9, 13, 7, 8, 12, 10, 11, 6}; int btnStart=5, btnStop=4; int nowNumbers=0; int states=0; byte digits[10][8]={ {0, 1, 1, 0, 0, 0, 0, 0}, // 1 {1, 1, 0, 1, 1, 0, 1, 0}, // 2 {1, 1, 1, 1, 0, 0, 1, 0}, // 3 {0, 1, 1, 0, 0, 1, 1, 0}, // 4 {1, 0, 1, 1, 0, 1, 1, 0}, // 5 {1, 0, 1, 1, 1, 1, 1, 0} // 6 }; void setup() { for (int i=0;i<8;i++) { pinMode(leds[i], OUTPUT); } pinMode(btnStart, INPUT); pinMode(btnStop, INPUT); } void loop() { if (digitalRead(btnStart)) { states=1; } else if (digitalRead(btnStop)) { states=0; } if (states) { nowNumbers++; if (nowNumbers > 5) { nowNumbers=0; } delay(20); } for (int d=0;d<8;d++) { digitalWrite(leds[d], digits[nowNumbers][d]); } } |
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