On the one hand, the original Apple II has been copied over and over again since at least the early 80s, so maybe this hack ...

It leaves bruises through a sweatshirt. There is a man who built a Nerf gun with that kind of power. In February 2026, a project featured on Hackaday quietly became a topic of conversation. It was an ...

We may receive a commission on purchases made from links. The alarm clock that once furnished your nightstand, helping you to get a better nights sleep, has gone kaput. While you may have had a ...

With this project, you can easily turn your old (or new), useless TV into a beautiful retro video effect device. Some time ago in one of my projects I presented you a way to turn a black and white old ...

🧰 MATERIALS: _____ Cardstock 2 mm (from old sketchbooks) XPS styrofoam 3 mm MDF board for the box Clear overhead sheets Acrylic paint Logo, sign, curtains and background printouts Arduino nano Wires ...

The new WiFiNINA_Generic v1.8.15-0+ fixes severe limitation to permit sending much larger data than total 4K. The new WiFiNINA_Generic v1.8.14-5+ fixes bug causing data lost when sending large files, ...

Elecrow CrowPi 3 is the latest CrowPi learning and development kit featuring 41 built-in modules and over 150 lessons, and offering compatibility with Raspberry Pi 5, Arduino Nano, BBC Micro:bit, and ...

I am leaving this blog to spend more time making things in the workshop and, hopefully, finally mastering FreeCad – amongst other mountains to climb (both intellectual and physical). So this is a ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm Cortex-M4F microcontroller, but offered in a much more compact form factor. It’s ...

Comment errors or corrections found for this circuit, and get the chance to win big! The Soil Moisture Measurement is a vital application in Gardening and Agriculture to check the status of soil ...