Sudo Clean Up My Workbench
https://hackaday.com/2025/12/06/sudo-clean-up-my-workbench/

[Engineezy] might have been watching a 3D printer move when inspiration struck: Why not build a robot arm to clean up his workbench? Why not, indeed? Well, all you need …read more (https://hackaday.com/2025/12/06/sudo-clean-up-my-workbench/)

Electronic Dice Built The Old Fashioned Way
https://hackaday.com/2025/12/06/electronic-dice-built-the-old-fashioned-way/

If you wanted to build an electronic dice, you might grab an Arduino and a nice OLED display to whip up something fancy. You could even choose an ESP32 and …read more (https://hackaday.com/2025/12/06/electronic-dice-built-the-old-fashioned-way/)

Something New Every Day, Something Relevant Every Week?
https://hackaday.com/2025/12/06/something-new-every-day-something-relevant-every-week/

The site is called Hackaday, and has been for 21 years. But it was only for maybe the first half-year that it was literally a hack a day. By the …read more (https://hackaday.com/2025/12/06/something-new-every-day-something-relevant-every-week/)

Emulate ROMs at 12MHz With Pico2 PIO
https://hackaday.com/2025/12/06/emulate-roms-at-12mhz-with-pico2-pio/

Nothing lasts forever, and that includes the ROMs required to make a retrocomputer run. Even worse, what if you’re rolling your own firmware? Period-appropriate EPROMs and their programmers aren’t always …read more (https://hackaday.com/2025/12/06/emulate-roms-at-12mhz-with-pico2-pio/)

Bridging RTL-433 To Home Assistant
https://hackaday.com/2025/12/06/bridging-rtl-433-to-home-assistant/

If you’ve got an RTL-SDR compatible receiver, you’ve probably used it for picking up signals from all kinds of weird things. Now, [Jaron McDaniel] has built a tool to integrate …read more (https://hackaday.com/2025/12/06/bridging-rtl-433-to-home-assistant/)

Lessons Learned After Trying MeshCore for Off-grid Text Messaging
https://hackaday.com/2025/12/06/lessons-learned-after-trying-meshcore-for-off-grid-text-messaging/

[Michael Lynch] recently decided to delve into the world of off-grid, decentralized communications with MeshCore, because being able to communicate wirelessly with others in a way that does not depend …read more (https://hackaday.com/2025/12/06/lessons-learned-after-trying-meshcore-for-off-grid-text-messaging/)

Standalone USB-PD Stack For All Your Sink Needs
https://hackaday.com/2025/12/06/standalone-usb-pd-stack-for-all-your-sink-needs/