These are 5 tech hobbies that you can try out with an old Raspberry Pi without spending a ton of money on new equipment. If ...

Ever since the prices of Raspberry Pi single-board computers hit deranged levels, I’ve found myself gravitating towards the ESP32 lineup for my DIY smart home gadgets. But as much as I hate to admit ...

This Arduino NFC slot scans a DVD case sticker, pairs it with a hard-drive file, and plays the movie at a button press. Use genre-labelled cases to pick movies randomly; press again to skip to another ...

Useful 3D Print Projects for Gamers. Do you have a 3D printer and have been trying to figure out different ways you could incorporate your creations into your gaming space? Back i ...

Build your own 4G smartphone using the MAKERphone 2.0 ESP32-S3 educational kit. Kids 9 and up can learn Arduino C++ and make real calls on a 1000mAh battery.

Build your own ESP32 and ESP8266 projects this weekend. We detail 10 practical IoT builds, including a Wi-Fi weather station using a DHT22.

A community guide shows how an Arduino UNO Q, a camera, and an Edge Impulse model can flag bad 3D prints and pause jobs ...

Check out the full list of Roblox Innovation Awards 2026 winners, along with the categories, and top developers.

At the heart of the system is a flywheel launcher that fires a replica object out of the second portal as soon as the first ...

Nintendo has made many game consoles in its long history — one that famously overlaps that of the Ottoman Empire — but only ...

The flip-flop, aka latch, can also be understood as Bistable Multivibrator as two stable states. Generally, these latch ...

Clocks have never looked cooler.