Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to …read more (https://hackaday.com/2026/02/03/the-graph-theory-of-circuit-sculptures/)

The Surprising Hackability Of A Knock-Off Chinese Toy Camera
https://hackaday.com/2026/02/03/the-surprising-hackability-of-a-knock-off-chinese-toy-camera/

My colleague Lewin on the other side of the world has recently bought himself a new camera. It’s a very cute little thing, a Kodak Charmera, the latest badge-engineered device …read more (https://hackaday.com/2026/02/03/the-surprising-hackability-of-a-knock-off-chinese-toy-camera/)

Ysgrifennu Côd yn Gymraeg (Writing Code in Welsh)
https://hackaday.com/2026/02/03/ysgrifennu-cod-yn-gymraeg-writing-code-in-welsh/

Part of traveling the world as an Anglophone involves the uncomfortable realization that everyone else is better at learning your language than people like you are at learning theirs. It’s …read more (https://hackaday.com/2026/02/03/ysgrifennu-cod-yn-gymraeg-writing-code-in-welsh/)

Rewinding a Car Alternator for 240 Volt
https://hackaday.com/2026/02/03/rewinding-a-car-alternator-for-240-volt/

As part of his quest to find the best affordable generator for his DIY hydroelectric power system, [FarmCraft101] is trying out a range of off-the-shelf and DIY solutions, with in …read more (https://hackaday.com/2026/02/03/rewinding-a-car-alternator-for-240-volt/)

Lego Typewriter Writes Plastic Letters
https://hackaday.com/2026/02/03/lego-typewriter-writes-plastic-letters/

Some time ago, Lego released a beautiful (and somewhat pricey) typewriter set that was modeled after one used by company founder Ole Kirk Kristiansen. To the disappointment of some, it …read more (https://hackaday.com/2026/02/03/lego-typewriter-writes-plastic-letters/)