ARDUINO UNO is an ATMEGA controller based board designed for electronic engineers and hobbyists. Arduino based program development environment is an easy way to write the program when compared to ...

It uses pin 13 on the Arduino UNO board to control an LED. The LED turns on for a short duration, followed by an equal duration of being off, creating a blinking effect.

This project demonstrates how to blink an LED connected to an Arduino Uno using a simple Arduino sketch. The LED blinks on and off at regular intervals determined by a specified delay.

We will set up the Arduino IDE on our PC/Laptop and upload a sample blink program to the Arduino. Then we will also build a small hardware using a bread board with a simple circuit consisting of a ...

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 ...