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 this article I will add some simple Arduino LED projects starting with basic ones like how to turn on an LED, blinking, and more. Every step will have the code, the schematic, photos of the project ...

If this is your first time visiting, please also check out "Nice to meet you" and "What you need". This time, we will execute "Lesson 2: Blinking" from the tutorial ...

Using an ideaspark development board, I will try to turn the onboard LED (GPIO2) ON/OFF every second. At the same time, I will output the status to the serial monitor. #include <Arduino.h> #define LED ...