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int leds=2; int sws=14; boolean states=true; void setup() { pinMode(leds, OUTPUT); pinMode(sws, INPUT); } void loop() { if (!digitalRead(sws)) { states=!states; } if (states) { digitalWrite(leds, HIGH); } else { digitalWrite(leds, LOW); } } |
※ 수업용 자료입니다. (redcrow@naver.com)