Overview: This project demonstrates a simple sequential LED blinking pattern using an Arduino. The program turns on and off seven LEDs connected to the Arduino's pins, with each LED staying on for 2 ...

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 ...

In our first lesson, we directly hooked up an LED circuit to the Arduino's 5V and 3.3V pins. While this enabled us to learn about Arduino's supply voltage and GND pins and gave us practical experience ...