Tactility; The ESP32 Gets Another OS
https://hackaday.com/2025/01/11/tactility-the-esp32-gets-another-os/

Doing the rounds this week is a new operating system for ESP32 microcontrollers, it’s called Tactility, and it comes from [Ken Van Hoeylandt]. It provides a basic operating system level …read more (https://hackaday.com/2025/01/11/tactility-the-esp32-gets-another-os/)

Embedding Lenticular Lenses Into 3D Prints
https://hackaday.com/2025/01/11/embedding-lenticular-lenses-into-3d-prints/

A research project shows that it’s possible to create complex single-piece lenticular objects, or objects that have lenticular lenses built directly into them. The result is a thing whose appearance …read more (https://hackaday.com/2025/01/11/embedding-lenticular-lenses-into-3d-prints/)

Comparing Ways to Add Threads to Your 3D Prints
https://hackaday.com/2025/01/11/comparing-ways-to-add-threads-to-your-3d-prints/

Adding threads to your 3D prints is a life-changing feature, but obviously there are a lot of trade-offs and considerations when deciding on how to go about this exactly. Between …read more (https://hackaday.com/2025/01/11/comparing-ways-to-add-threads-to-your-3d-prints/)

In Praise of Simple Projects
https://hackaday.com/2025/01/11/in-praise-of-simple-projects-2/

Hackaday was at Chaos Communication Congress last week, and it’s one of those big hacker events that leaves you with so much to think about that I’m still processing it. …read more (https://hackaday.com/2025/01/11/in-praise-of-simple-projects-2/)

Blinkenlights-First Retrocomputer Design
https://hackaday.com/2025/01/11/blinkenlights-first-retrocomputer-design/

[Boz] wants to build a retrocomputer, but where to start? You could start with the computery bits, like say the CPU or the bus architecture, but where’s the fun in that? …read more (https://hackaday.com/2025/01/11/blinkenlights-first-retrocomputer-design/)

iFixit Releases Command Line Docs for FixHub Iron
https://hackaday.com/2025/01/11/ifixit-releases-command-line-docs-for-fixhub-iron/

When we reviewed the iFixit FixHub back in September, one of the most interesting features of the portable soldering station was the command line interface that both the iron and …read more (https://hackaday.com/2025/01/11/ifixit-releases-command-line-docs-for-fixhub-iron/)

Retrotechtacular: The 1951 Telephone Selector
https://hackaday.com/2025/01/11/retrotechtacular-the-1951-telephone-selector/