LED

Arduino

How to Use RFID Sensor with Arduino (Card + Tag)

In this tutorial, you will build a device that uses RFID detection to turn on an LED light. This application…

Arduino

How to Control 220V Light Bulb from 5V Arduino using a Relay

In this tutorial, you will learn how to control a 220V light bulb from 5V Arduino using a relay. Parts…

Arduino

How to Turn ON/OFF the Light with Claps – KY-038

In this tutorial, you will learn how to turn on and off the light with a sound sensor (KY-038) and…

Arduino

How to Blink a LED with Arduino Mega

In this tutorial, I am going to show you how to blink a LED using Arduino Mega 2560. You can…

ESP32

How to Begin and Blink a LED with ESP32 CAM Board

In this tutorial, I am going to show you how to blink a LED using the ESP32-CAM development board. With…

Embedded Sytems

Blink an LED with Arduino, ESP32, and Raspberry Pi

This tutorial is a combination of several tutorials already developed in Geekering in order to have access to all this…

Chinese (Traditional)