Arduino – LED Bar Auto/Manual
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int cds; boolean state=false; unsigned long times=0; void setup() { Serial.begin(9600); pinMode(8, OUTPUT); pinMode(2, OUTPUT); pinMode(4, INPUT); pinMode(6, INPUT); } void loop() { if (digitalRead(4)==HIGH) { cds=analogRead(A1); Serial.println(cds); if (cds > 500 && state==false) { state=true; } else if (cds < 300 && state==true) { state=false; } } else { if (digitalRead(6)==HIGH && times==0) { state=!state; times=millis(); } else if (millis() > times+500) { times=0; } } digitalWrite(8, state); digitalWrite(2, state); } |