Elexhere

An Online Repository For KiCad Schematics | Hackadayhttps://hackaday.com/2025/11/28/an-online-repository-for-kicad-schematics/

Kicad
Pcb

In the desktop 3D printing world, we’re fortunate to have multiple online repositories of models that anyone can load up on their machine. Looking to create a similar experience but for elect…

A Flexible Light Inspired By IKEA | Hackadayhttps://hackaday.com/2025/11/29/a-flexible-light-inspired-by-ikea/

The IKEA SMÅSNÖRE is a flexible silicone rod with an embedded LED strip, attached at each end to a base. It’s eye-catching enough, and it has the useful property of providing a diffuse light …

DIY Light Panels Work With Home Assistant | Hackadayhttps://hackaday.com/2025/11/29/diy-light-panels-work-with-home-assistant/

Led

There are a few major companies out there building colorful LED panels you can stick on your wall for aesthetic purposes. Most commercial options are pretty expensive, and come with certain limitat…

3D Print Your Own Working Minecraft Torch! - Hackster.iohttps://www.hackster.io/news/3d-print-your-own-working-minecraft-torch-4c3c25bb40ec

Led
3dprint

If you have a 3D printer, you can make this working Minecraft Torch in no time.

Laser-Cut Panels Make This Sound-Reactive Star Come to Life - Hackster.iohttps://www.hackster.io/news/laser-cut-panels-make-this-sound-reactive-star-come-to-life-d6e8f7ae2357

Led
Lasercut

Erin St Blaine used light's strange properties to design this Star Illusion that you can build yourself.

This Autonomous Facehugger, Powered by an Espressif ESP32, Could Give an Alien Nightmares - Hackster.iohttps://www.hackster.io/news/this-autonomous-facehugger-powered-by-an-espressif-esp32-could-give-an-alien-nightmares-dce8da060934

Inspired by the Alien franchise, this 3D-printable Facehugger reacts to movement — or can be controlled remotely via Bluetooth.

Making Actually Useful Schematics In KiCad | Hackadayhttps://hackaday.com/2025/11/21/making-actually-useful-schematics-in-kicad/

[Andrew Greenberg] has some specific ideas for how open-source hardware hackers could do a better job with their KiCad schematics. In his work with students at Portland State University, [Andrew] f…

Diskette Game Floppy Flopper Is Certainly No Flop | Hackadayhttps://hackaday.com/2025/11/20/diskette-game-floppy-flopper-is-certainly-no-flop/

Floppy
Game

There’s a tactile joy to the humble 3.5″ floppy that no USB stick will ever match. It’s not just the way they thunk into place in a well-made drive, the eject button, too, is a ta…

Hackropolehttps://hackropole.fr/en/

Welcome to Hackropole. This platform allows you to replay the challenges of the France Cybersecurity Challenge all year round to discover and train in various areas of cybersecurity.

I Built a Synth for My Daughter - bitsnpieces.devhttps://bitsnpieces.dev/posts/a-synth-for-my-daughter/

Hardware and software projects by Ali Roberts

arpy8/ESP32_Voice_Assistant: This project combines embedded system and AI inference to create an end-to-end conversational experience.https://github.com/arpy8/ESP32_Voice_Assistant

This project combines embedded system and AI inference to create an end-to-end conversational experience. - arpy8/ESP32_Voice_Assistant

David Hayward's QMKeybox Turns Almost Anything Into a Single-Key Keyboard — Including Old Morse Keys - Hackster.iohttps://www.hackster.io/news/david-hayward-s-qmkeybox-turns-almost-anything-into-a-single-key-keyboard-including-old-morse-keys-155f3bbdb92d

Keyboard

Designed primarily with a Morse code-driven game in mind, the QMkeybox makes hooking switches up to USB a cinch.

This Tiny RC Car Has Got It All - Hackster.iohttps://www.hackster.io/news/this-tiny-rc-car-has-got-it-all-3635801bd468

Hack
Car

This tiny 1:64 scale model truck became a full-featured RC vehicle with lights, steering, and Bluetooth control.

Building A Drivable, Life-Size 3D-Printed LEGO Technic Buggy | Hackadayhttps://hackaday.com/2025/11/14/building-a-drivable-life-size-3d-printed-lego-technic-buggy/

lego
3dprint

It’s part of the great circle of life that toys and scale models that provide a reflection of macro-sized objects like vehicles and buildings will eventually be scaled up again to life-sized …

Introduction | Coral | Google for Developershttps://developers.google.com/coral/guides/intro

Coral NPU is a machine learning (ML) accelerator core designed for energy-efficient AI at the edge. Based on the open hardware RISC-V ISA, it is available as validated open-source IP, for commercial silicon integration.

Coral NPU’s open-source strategy aims to create a standard architecture to accelerate the edge AI ecosystem and is based on the prior work of Google Research in Coral.ai. First released in 2023 as a component of the Open Se Cura research project, it is now a dedicated initiative to drive this vision forward.

google-coral/coralnpu: A machine learning accelerator core designed for energy-efficient AI at the edge.https://github.com/google-coral/coralnpu

verilog

A machine learning accelerator core designed for energy-efficient AI at the edge. - google-coral/coralnpu

CardFlix: NFC Cards For Kid-Friendly Streaming Magic | Hackadayhttps://hackaday.com/2025/11/05/cardflix-nfc-cards-for-kid-friendly-streaming-magic/

For most of us, the days of having to insert a disc to play our media are increasingly behind us. But if you’d like to provide your kids with the experience, you could use CardFlix. For the e…

ARCtron-W (Arcade Wall Cabinet Widescreen) (makerworld)https://makerworld.com/fr/models/1922534-arcade-wall-cabinet-widescreen-arctron-w

This is the next evolution in my ARCtron series — a sleek widescreen wall-mounted arcade system that brings modern hardware and flexible control options into one beautifully compact build.
It’s got magnets, modular panels, and that clean retro-futuristic look you know by now.
This one gives you more freedom than ever.
Swap between stick panels with the magnetic lock-in-place design