While the basic concept of LEGO bricks might have changed little since the mid-20th century, some components such as motors and sensors are still affected by technological progress and end …read more (https://hackaday.com/2022/12/27/esphome-powers-festive-lego-train-set/)

Flexible, Thin-Film Biosensors
https://hackaday.com/2022/12/27/flexible-thin-film-biosensors/

We like to keep a pulse on the latest biosensor research going on around the world. One class of biosensors that have really caught our attention is the so-called thin-film …read more (https://hackaday.com/2022/12/27/flexible-thin-film-biosensors/)

DietPi Releases 8.12 With Support for the Rockchip RK3588 SoC
https://hackaday.com/2022/12/27/dietpi-releases-8-12-with-support-for-the-rockchip-rk3588-soc/

The main chip on the Raspberry Pi Zero is actually two ICs. The bottom is the ARM processor, while the top is the DRAM. This is known as a Package on Package (POP) assembly.
" data-medium-file="https://hackaday.com/wp-content/uploads/2016/02/pizerooblique.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2016/02/pizerooblique.jpg?w=800">This month DietPi released version 8.12 of this SBC-oriented Linux distribution. Most notable is the addition of support for the NanoPi R6S and the Radxa ROCK 5B SBCs. The ROCK 5B features …read more (https://hackaday.com/2022/12/27/dietpi-releases-8-12-with-support-for-the-rockchip-rk3588-soc/)

Spinning Holographic POV Christmas Tree of Death
https://hackaday.com/2022/12/27/spinning-holographic-pov-christmas-tree-of-death/

[Sean Hodgins] really harnessed the holiday spirit to create his very own Giant Spinning Holographic Christmas Tree (of Death). It’s a three-dimensional persistence-of-vision (POV) masterpiece, but as a collection of …read more (https://hackaday.com/2022/12/27/spinning-holographic-pov-christmas-tree-of-death/)

Mouse Enjoys Its Freedom
https://hackaday.com/2022/12/28/mouse-enjoys-its-freedom/

Although it took a little while to standardize on the two-button-with-scroll-wheel setup, most computers have used a mouse or mouse-like device to point at objects on the screen since the …read more (https://hackaday.com/2022/12/28/mouse-enjoys-its-freedom/)

Fiberglass Mesh For Stronger 3D Prints
https://hackaday.com/2022/12/28/fiberglass-mesh-for-stronger-3d-prints/

There are many clever ways to make stronger 3D prints, be they by the use of special slicing algorithms or by unusual filaments. [Brtv-z] has taken a more straightforward tack, …read more (https://hackaday.com/2022/12/28/fiberglass-mesh-for-stronger-3d-prints/)

Linux Fu: Miller the Killer Makes CSV No Pest
https://hackaday.com/2022/12/28/linux-fu-miller-the-killer-makes-csv-no-pest/

Historically, one of the nice things about Unix and Linux is that everything is a file, and files are just sequences of characters. Of course, modern practice is that everything …read more (https://hackaday.com/2022/12/28/linux-fu-miller-the-killer-makes-csv-no-pest/)

Giving Stable Diffusion some Depth
https://hackaday.com/2022/12/28/giving-stable-diffusion-some-depth/