Arduino Push Button with LED Control | Digital Input Tutorial for Beginners

In this Arduino tutorial, you'll learn how to use a push button to control an LED using Arduino Uno. This beginner-friendly project introduces one of the most important concepts in Arduino programming: Digital Input. In this project, we will: ✅ Connect a push button to Arduino ✅ Read button states using digitalRead() ✅ Control an LED using a button ✅ Understand HIGH and LOW signals ✅ Learn basic if-else decision making Components Used: • Arduino Uno • Breadboard • Push Button • LED • 220Ω Resistor • 10kΩ Resistor • Jumper Wires Arduino Code: int buttonPin = 2; int ledPin = 8; void setup() { pinMode(buttonPin, INPUT); pinMode(ledPin, OUTPUT); } void loop() { int buttonState = digitalRead(buttonPin); if(buttonState == HIGH) { digitalWrite(ledPin, HIGH); } else { digitalWrite(ledPin, LOW); } } 🚀 Arduino Beginner Series by CircuitForge If you enjoyed this video, don't forget to Like, Share, and Subscribe for more Arduino tutorials and electronics projects. #Arduino #ArduinoUno #PushButton #LEDControl #ArduinoTutorial #CircuitForge #Electronics #EmbeddedSystems #ArduinoProjects #Programming