How to Use a Push Button as a Toggle Switch with Arduino | LED Control Tutorial скачать в хорошем качестве

How to Use a Push Button as a Toggle Switch with Arduino | LED Control Tutorial

How to Use a Push Button as a Toggle Switch with Arduino | LED Control Tutorial In this video, I explain how to turn an LED ON and OFF using a push button as a toggle switch with Arduino. With a single press and release of the button, the LED changes its state (ON → OFF → ON), just like a real toggle switch. This project is ideal for beginners who want to learn push button logic, digital input/output, and basic software debouncing. For this project, I used an Arduino Uno, one push button, one LED, a 220Ω resistor, a breadboard, and jumper wires. The LED is connected to digital pin 8, and the push button is connected to digital pin 7. Below is the complete Arduino code used in this tutorial: int ledPin = 8; int buttonPin = 7; int ledState = LOW; int lastButtonState = LOW; int buttonState; void setup() { pinMode(ledPin, OUTPUT); pinMode(buttonPin, INPUT); } void loop() { buttonState = digitalRead(buttonPin); if (buttonState == HIGH && lastButtonState == LOW) { ledState = !ledState; digitalWrite(ledPin, ledState); delay(200); } lastButtonState = buttonState; } This code detects a button press and toggles the LED state using simple debounce logic, making the circuit stable and reliable. If you found this video helpful, don’t forget to like, share, and subscribe to Aditya Invents for more Arduino and electronics projects. #Arduino #ArduinoUno #ArduinoProjects #PushButton #ToggleSwitch #LEDControl #ArduinoTutorial #BeginnerArduino #Electronics #DIYProjects #EmbeddedSystems #AdityaInvents