When the Tamagotchi first launched all those decades ago, it took the world by storm. It was just a bunch of simple animations on a monochrome LCD, but it had …read more (https://hackaday.com/2025/12/16/virtual-pet-responds-to-wifi/)
Keebin’ with Kristina: the One with the Curious Keyboards
https://hackaday.com/2025/12/16/keebin-with-kristina-the-one-with-the-curious-keyboards/
https://hackaday.com/2025/12/16/keebin-with-kristina-the-one-with-the-curious-keyboards/
I love first builds! They say so much about a person, because you see what’s paramount to them in a keyboard. You can almost feel their frustration at other keyboards …read more (https://hackaday.com/2025/12/16/keebin-with-kristina-the-one-with-the-curious-keyboards/)
Although Robert F. Kennedy gets the credit for popularizing it, George Bernard Shaw said: “Some men see things as they are and say, ‘Why?’ I dream of things that never …read more (https://hackaday.com/2025/12/16/debugging-the-amd-gpu/)
Building A Granular Sampler Synth
https://hackaday.com/2025/12/16/building-a-granular-sampler-synth/
https://hackaday.com/2025/12/16/building-a-granular-sampler-synth/
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/
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/
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/
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/)