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podstawek/1hz.ino

Created April 25, 2021 13:00
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One tick every 500 milliseconds: Arduino plays on PC Speaker
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1hz.ino
int speakerPin = 26; // speaker on digital pin 26
void setup() {
pinMode(speakerPin, OUTPUT);
}
void loop() {
digitalWrite(speakerPin, HIGH);
delay(500);
digitalWrite(speakerPin, LOW);
delay(500);
}
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