Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing addressable LEDs. In this case, I'm using an Arduino uno (clone board) and a ...

I've been on a mission to unify all my smart devices under one app, and as someone who's running most of his smart devices with ESP32s, the toaster seemed like the next logical step. After all, all I ...

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

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Scientists unveil penny-sized microrobots that swim, sense temperature, and run for months using light-powered brains.

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

Scientists have created a soft wireless implant that uses tiny flashes of light to send information straight into the brain, ...

LED (light-emitting diodes) lights cost a bit more than older incandescent lights (aka, the filament bulbs that are hot to the touch), but they promise so much in return. Those promises include ...

A Bristol home has once again captured the festive spirit in spectacular fashion, unveiling a Christmas display that features more than 150,000 lights. Ricky and Chrissie Fenning’s annual Winterbourne ...

(This story has been updated to add more locations, as of Dec. 22, 2025.) It's time to gather the family and head out to see Christmas lights, where dazzling displays help usher in the holiday spirit ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...