If you zoom into the screen you are reading this on, you’d see an extremely fine pattern of red, green, and blue emitters, probably LEDs of some kind. This somewhat …read more (https://hackaday.com/2023/02/07/led-displays-may-get-vertical-integration/)

Connecting a Keyboard to a Vintage PC-XT, the Hard Way
https://hackaday.com/2023/02/07/connecting-a-keyboard-to-a-vintage-pc-xt-the-hard-way/

We’re not sure if there’s any single characteristic that qualifies someone as a hacker. After all, we’re a pretty eclectic bunch, with skills that range all over the map, and …read more (https://hackaday.com/2023/02/07/connecting-a-keyboard-to-a-vintage-pc-xt-the-hard-way/)

Model Train Delivers Fresh Coffee
https://hackaday.com/2023/02/08/model-train-delivers-fresh-coffee/

Model trains are good fun, though few of them serve any purpose beyond amusement or authentic railway simulation. [ProjectAir] decided to put his model train to practical use by having …read more (https://hackaday.com/2023/02/08/model-train-delivers-fresh-coffee/)

Developing Warp Drive Might Take Antifreeze
https://hackaday.com/2023/02/08/developing-warp-drive-might-take-antifreeze/

In Star Trek, dilithium crystals — whatever those are — are critical to the operation of a starship’s warp drives. But a Texas professor thinks he can make a baby …read more (https://hackaday.com/2023/02/08/developing-warp-drive-might-take-antifreeze/)

Keebin’ with Kristina: the One with the Breadboard Macropad
https://hackaday.com/2023/02/08/keebin-with-kristina-the-one-with-the-breadboard-macropad/

For their first custom, hand-wired keyboard, [terryorchard] aka [70rch] didn’t want to mess with making a total split, and we don’t really blame them. However, as you can see, they …read more (https://hackaday.com/2023/02/08/keebin-with-kristina-the-one-with-the-breadboard-macropad/)

With ChatGPT, Game NPCs Get a Lot More Interesting
https://hackaday.com/2023/02/08/with-chatgpt-game-npcs-get-a-lot-more-interesting/

Not only is AI-driven natural language processing a thing now, but you can even select from a number of different offerings, each optimized for different tasks. It took very little …read more (https://hackaday.com/2023/02/08/with-chatgpt-game-npcs-get-a-lot-more-interesting/)

Linux Fu: The Shell Forth Programmers will Love
https://hackaday.com/2023/02/08/linux-fu-the-shell-forth-programmers-will-love/

One of the most powerful features of Unix and Linux is that using traditional command line tools, everything is a stream of bytes. Granted, modern software has blurred this a …read more (https://hackaday.com/2023/02/08/linux-fu-the-shell-forth-programmers-will-love/)

Modulex is LEGO’s Long Lost Cousin
https://hackaday.com/2023/02/08/modulex-is-legos-long-lost-cousin/