This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional PIR sensors.

The plug-and-play style of smart home devices is convenient but expensive. ESPHome is monumental in helping you save costs ...

The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, customizable smart home. I’ve stopped using Big Tech’s smart speakers and embraced the ...

If you're looking for a presence sensor to help you build up your smart home, the new Aqara FP300 is an especially capable ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

This page is part of IGN's Phasmophobia Wiki guide and details everything you need to know about the Purchasable Equipment piece, the Motion Sensor. Throughout this page, we'll break down how to use ...

Acid rain sucks, particularly if you run a fancy university with lots of lovely statues outside. If you’d like to try and ...

Now in its sixth year, the Cornell project team CU GeoData bridges engineering and earth sciences to design and deploy environmental sensors, including a sensor network across the Finger Lakes and a ...

If you wanted to build an electronic dice, you might grab an Arduino and a nice OLED display to whip up something fancy. You ...

People love snapping pictures with their phones. This is because they can take great photos effortlessly, especially with one of the best Android camera phones. Phone cameras are also loved for the ...

Use these skills and tools to make the most of it. by Antonio Nieto-Rodriguez Quietly but powerfully, projects have displaced operations as the economic engine of our ...