Single Double Click and Long Press Detection

Solving Approach

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Code

int pushButton = 2;
int LED = 7;

void setup() {
  pinMode(pushButton, INPUT_PULLUP);
  pinMode(LED, OUTPUT);
}

void loop() {
  int buttonState = digitalRead(pushButton);
  digitalWrite(LED, !buttonState);
  delay(1);
}

Output

Video

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