When it comes to famous operating systems for the Z80 and similar Zilog processors, the first and maybe only one to come to mind is CP/M, which was even made …read more (https://hackaday.com/2023/10/06/zilogs-forgotten-operating-system-z80-rio/)

Fluid Simulation Does the Math
https://hackaday.com/2023/10/06/fluid-simulation-does-the-math/

If you like math, you should enjoy [kynd’s] page about simulating fluid in p5.js. You might still enjoy the pretty colors and shapes if you aren’t into math. What’s scary …read more (https://hackaday.com/2023/10/06/fluid-simulation-does-the-math/)

Famicom-Inspired NES TV Looks Rad In Red
https://hackaday.com/2023/10/06/famicom-inspired-nes-tv-looks-rad-in-red/

Take it from us, insomnia is no joke. But the wee hours can have a great effect on creativity, and if you’ve got a project in mind, doing that is …read more (https://hackaday.com/2023/10/06/famicom-inspired-nes-tv-looks-rad-in-red/)

Smart Coffee Replaces Espresso Machine Controller With Arduino, Sensors
https://hackaday.com/2023/10/07/smart-coffee-replaces-espresso-machine-controller-with-arduino-sensors/

A common hacker upgrade to an espresso machine is to improve stability and performance with a better temperature controller, but [Schematix]’s Smart Coffee project doesn’t stop there. It entirely replaces …read more (https://hackaday.com/2023/10/07/smart-coffee-replaces-espresso-machine-controller-with-arduino-sensors/)

Control Tricks For Tailsitters
https://hackaday.com/2023/10/07/control-tricks-for-tailsitters/

An RC VTOL aircraft always makes for a compelling project, but ensuring the transition between hover and forward flight can be quite challenging. In the video after the break, [Nicholas …read more (https://hackaday.com/2023/10/07/control-tricks-for-tailsitters/)

Try It Out
https://hackaday.com/2023/10/07/try-it-out/

It’s like Star Wars versus Star Trek at a SciFi convention, or asking creamy or chunky at the National Peanut Butter Appreciation Festival. (OK, we made that one up.) When …read more (https://hackaday.com/2023/10/07/try-it-out/)

Hats Off To Another Weird Keyboard From Google Japan
https://hackaday.com/2023/10/07/hats-off-to-another-weird-keyboard-from-google-japan/

As portable as keyboards have gotten, you still need some place to put the thing — some kind of bag for travel, and a flat surface for using it. Well, …read more (https://hackaday.com/2023/10/07/hats-off-to-another-weird-keyboard-from-google-japan/)

Playing the Guitar of DOOM
https://hackaday.com/2023/10/07/playing-the-guitar-of-doom/