const int buttonPin = 2;
const int ledPin = 13;
int ledState = HIGH;
int buttonState;
int lastButtonState = LOW;
unsigned long lastDebounceTime = 0;
unsigned long debounceDelay = 50;
void setup() {Serial.begin(9600);
pinMode(buttonPin, INPUT);
pinMode(ledPin, OUTPUT);
digitalWrite(ledPin, ledState);
}
void loop() {
int reading = digitalRead(buttonPin);
if (reading != lastButtonState) {lastDebounceTime = millis(); }
if ((millis() - lastDebounceTime) > debounceDelay)
{ if (reading != buttonState)
{ buttonState = reading;
if (buttonState == HIGH) { ledState = !ledState; }
}
}
digitalWrite(ledPin, ledState);
lastButtonState = reading;
Serial.print(reading); Serial.print(" ");
Serial.println(ledState);
}
const int buttonPin = 2;
const int ledPin = 13;
int ledState = HIGH;
int buttonState;
int lastButtonState = LOW;
unsigned long lastDebounceTime = 0;
unsigned long debounceDelay = 100;
void setup() {Serial.begin(9600);
pinMode(buttonPin, INPUT);
pinMode(ledPin, OUTPUT);
digitalWrite(ledPin, ledState);
}
void loop() {
int reading = digitalRead(buttonPin);
if (reading != lastButtonState) {lastDebounceTime = millis(); }
if ((millis() - lastDebounceTime) > debounceDelay)
{ if (reading != buttonState)
{ buttonState = reading;
if (buttonState == HIGH) { ledState = !ledState; }
}
}
if(ledState== HIGH){ analogWrite(ledPin, 150);}
else{digitalWrite(ledPin,0);}
lastButtonState = reading;
Serial.print(reading); Serial.print(" ");
Serial.println(ledState);
}
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