This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...

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 ...

Welcome to our blog post on interfacing the WS2811 (5V) RGB LED strip with Arduino! In this guide, we will walk you through the process of connecting and controlling WS2811 LED strips using an Arduino ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components to a 555. But you needn’t go so fancy! [The Design Graveyard] explains how ...

Refer below Bar-LED With Arduino Tutorials- Visit for simillar projects at https://microdigisoft.com Tutorial 1: How to use 10 Segment LED Bar in Arduino?----https ...

pinMode(LED_v,OUTPUT); //règle la borne numérique numéro 8 de la carte Arduino en mode sortie pinMode(LED_j,OUTPUT); //règle la borne numérique numéro 8 de la carte Arduino en mode sortie ...