Synthesizing sounds from scratch is all well and good, you just use a bit of maths. However, the latest build from [Daisy] eschews such boring concepts as additive or subtractive …read more (https://hackaday.com/2025/12/16/building-a-granular-sampler-synth/)

Laser Cutter Plus CYMK Spraypaint Equals Full-Color Prints
https://hackaday.com/2025/12/16/laser-cutter-plus-cymk-spraypaint-equals-full-color-prints/

This is one of those fun hacks that come about from finding a product and going “I wonder if I could…” — in this case, artist/YouTuber [Wesley Treat] found out …read more (https://hackaday.com/2025/12/16/laser-cutter-plus-cymk-spraypaint-equals-full-color-prints/)

Memory at the Speed of Light
https://hackaday.com/2025/12/16/memory-at-the-speed-of-light/

Look inside a science fiction computer, and you’ll probably see tubes and cubes that emit light. Of course, it’s for effect, but the truth is, people do think light computing …read more (https://hackaday.com/2025/12/16/memory-at-the-speed-of-light/)

Make Your Own Tires For RC Cars
https://hackaday.com/2025/12/16/make-your-own-tires-for-rc-cars/

You can buy a wide range of RC car tires off the shelf. Still, sometimes it can be hard to find exactly what you’re looking for, particularly if you want …read more (https://hackaday.com/2025/12/16/make-your-own-tires-for-rc-cars/)

WiFi Menorah for Eight Nights of Bandwidth
https://hackaday.com/2025/12/17/wifi-menorah-for-eight-nights-of-bandwidth/

Hanukkah is upon us, and if that’s your jam [Brian] has you covered with this stylish WiFi menorah. While we can’t say if it’ll stretch your last gigabyte of connectivity …read more (https://hackaday.com/2025/12/17/wifi-menorah-for-eight-nights-of-bandwidth/)

The Lethal Danger of Combining Welding and Brake Cleaner
https://hackaday.com/2025/12/17/the-lethal-danger-of-combining-welding-and-brake-cleaner/

With the availability of increasingly cheaper equipment, welding has become far more accessible these days. While this is definitely a plus, it also comes with the elephant-sized asterisk that as …read more (https://hackaday.com/2025/12/17/the-lethal-danger-of-combining-welding-and-brake-cleaner/)

Catching those Old Busses
https://hackaday.com/2025/12/17/catching-those-old-busses/

The PC has had its fair share of bus slots. What started with the ISA bus has culminated, so far, in PCI Express slots, M.2 slots, and a few other …read more (https://hackaday.com/2025/12/17/catching-those-old-busses/)