Apple likes magnets. They started out with magnetic laptop chargers and then graduated to a system that magnetically holds the phone, charges it, and can facilitate communication between the phone …read more (https://hackaday.com/2025/02/25/tech-in-plain-sight-magsafe-and-how-to-roll-your-own/)

Custom Frame Grabber Gets Vintage Kodak Digital Camera Back in the Game
https://hackaday.com/2025/02/25/custom-frame-grabber-gets-vintage-kodak-digital-camera-back-in-the-game/

What do you do with a four-megapixel monochrome digital camera from the 90s that needed a dedicated PC with a frame grabber card to do anything useful? Easy — you …read more (https://hackaday.com/2025/02/25/custom-frame-grabber-gets-vintage-kodak-digital-camera-back-in-the-game/)

We’re Hiring: Come Join Us!
https://hackaday.com/2025/02/25/were-hiring-come-join-us-7/

You wake up in the morning, and check Hackaday over breakfast. Then it’s off to work or school, where you’ve already had to explain the Jolly Wrencher to your shoulder-surfing …read more (https://hackaday.com/2025/02/25/were-hiring-come-join-us-7/)

Infill Injection Experiment Makes Stronger Parts
https://hackaday.com/2025/02/25/infill-injection-experiment-makes-stronger-parts/

[JanTec Engineering] was fascinated by the idea of using a 3D printer’s hot end to inject voids and channels in the infill with molten plastic, leading to stronger prints without …read more (https://hackaday.com/2025/02/25/infill-injection-experiment-makes-stronger-parts/)

Reverse-Engineering SKS Airspy Tire Pressure Sensors for Custom Firmware
https://hackaday.com/2025/02/25/reverse-engineering-sks-airspy-tire-pressure-sensors-for-custom-firmware/

Although a somewhat common feature on cars these days, tire pressure sensors (TPS) are also useful on bicycles. The SKS Airspy range of TPS products is one such example, which …read more (https://hackaday.com/2025/02/25/reverse-engineering-sks-airspy-tire-pressure-sensors-for-custom-firmware/)

Taking Cues From a Gramophone To Make a Better Marble Music Machine
https://hackaday.com/2025/02/25/taking-cues-from-a-gramophone-to-make-a-better-marble-music-machine/

[Martin] of [Wintergatan] is on a quest to create the ultimate human-powered, modern marble music machine. His fearless mechanical exploration and engineering work, combined with considerable musical talent, has been …read more (https://hackaday.com/2025/02/25/taking-cues-from-a-gramophone-to-make-a-better-marble-music-machine/)

Import GPU: Python Programming with CUDA
https://hackaday.com/2025/02/25/import-gpu-python-programming-with-cuda/

Every few years or so, a development in computing results in a sea change and a need for specialized workers to take advantage of the new technology. Whether that’s COBOL …read more (https://hackaday.com/2025/02/25/import-gpu-python-programming-with-cuda/)