Arduino – LED Toggle 2
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boolean state1=false, state2=false; boolean old1=false, old2=false; void setup() { pinMode(4, INPUT); pinMode(5, INPUT); pinMode(8, OUTPUT); pinMode(9, OUTPUT); } void loop() { if (digitalRead(4)==HIGH && old1==false) { state1=!state1; old1=true; } else if (digitalRead(4)==LOW && old1==true) { old1=false; } if (digitalRead(5)==HIGH && old2==false) { state2=!state2; old2=true; } else if (digitalRead(5)==LOW && old2==true) { old2=false; } digitalWrite(8, state1); digitalWrite(9, state2); } |