This is tutorial number 1 from our series of Arduino tutorials and in this part I will talk about blinking an LED using the one already available on the Arduino Uno board or using an external LED to ...

This project demonstrates a simple LED blinking program using the Arduino Uno. It is a beginner-level embedded systems project used to understand digital output control and basic Arduino programming.

It is a pretty common first project to use an Arduino (or similar) to blink an LED. Which, of course, brings taunts of: you could have used a 555! You can, of course, also use any sort of oscillator, ...

This is a beginner Arduino project where an LED blinks only when a push button is pressed. When the button is released, the LED turns OFF. This project helps beginners understand input (button) and ...