Have you ever wanted to turn external electrical devices ON/OFF from your PC? In this article, we will explain how to turn LEDs on and off from a PC using the "USB RELAY X-RL2 (2-channel)," a ...

Arduino has certainly made its mark in the world of DIY electronics, providing an accessible platform for a wide range of creative and interactive projects. Known for its user-friendly hardware and ...

Have you ever been in a situation, whether in a conference room, a private office, or a room in your own home, where you can't tell if someone is inside (or if the light is on) from the outside ...

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This project demonstrates how to control the built-in LED of an ESP8266 board through a web browser using a WiFi-based web server. The ESP8266 hosts a web page that allows users to turn the LED ON or ...

The ESP32 keeps finding new jobs in my house.

[Jean-Christophe Rona] found himself with some free time and decided to finish a project he started two years ago, reverse engineering cheap 433MHz home automation equipment. He hopes to control his ...

As the number of smart home devices in your house grows, you'll find yourself constantly making ecosystem decisions. Devices from different manufacturers don't talk to each other, and before you know ...