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Kassan424kh/PC817powerButton.ino

Last active June 26, 2024 10:51
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PC817 optocoupler use as a bush button to turn something on/off using esp32
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PC817powerButton.ino
const int powerButtonPin = 23;
void setup() {
pinMode(powerButtonPin, OUTPUT);
}
void loop() {
digitalWrite(powerButtonPin, HIGH);
delay(1000);
digitalWrite(powerButtonPin, LOW);
delay(1000);
}
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