The Raspberry Pi’s venerable 40-pin header and associated HAT ecosystem for upgrades has been a boon for the platform. It’s easy to stack extra hardware on to a Pi, even …read more (https://hackaday.com/2022/04/13/pisquare-lets-you-run-multiple-hats-on-a-raspberry-pi/)
Versatile Reflow Oven Controller Uses ESP32-S2
https://hackaday.com/2022/04/14/versatile-reflow-oven-controller-uses-esp32-s2/
https://hackaday.com/2022/04/14/versatile-reflow-oven-controller-uses-esp32-s2/
[Maker.Moekoe] wanted a single controller board that was usable with different reflow ovens or hotplates. The result is a versatile board based on the ESP32-S2. You can see a video …read more (https://hackaday.com/2022/04/14/versatile-reflow-oven-controller-uses-esp32-s2/)
Great Beginnings: The Antikythera Mechanism Gets a “Day Zero”
https://hackaday.com/2022/04/14/great-beginnings-the-antikythera-mechanism-gets-a-day-zero/
https://hackaday.com/2022/04/14/great-beginnings-the-antikythera-mechanism-gets-a-day-zero/
When an unknown genius sat down more than 2,000 years ago to design and build an astronomical instrument, chances are good that he or she didn’t think that entire academic …read more (https://hackaday.com/2022/04/14/great-beginnings-the-antikythera-mechanism-gets-a-day-zero/)
Less Is More — Or How To Replace a $25,000 Bomb Sight for 20 Cents
https://hackaday.com/2022/04/14/less-is-more-or-how-to-replace-a-25000-bomb-sight-for-20-cents/
https://hackaday.com/2022/04/14/less-is-more-or-how-to-replace-a-25000-bomb-sight-for-20-cents/
Depending on who you ask, the Norden bombsight was either the highest of high tech during World War II, or an overhyped failure that provided jobs and money for government …read more (https://hackaday.com/2022/04/14/less-is-more-or-how-to-replace-a-25000-bomb-sight-for-20-cents/)
3D Printing Pills All At Once
https://hackaday.com/2022/04/14/3d-printing-pills-all-at-once/
https://hackaday.com/2022/04/14/3d-printing-pills-all-at-once/
To the uninitiated, it might seem like a gimmick to 3D print pharmaceuticals. After all, you take some kind of medicine, pour it in a mold, and you have a …read more (https://hackaday.com/2022/04/14/3d-printing-pills-all-at-once/)
Remoticon 2021 // Jeroen Domburg [Sprite_tm] Hacks the Buddah Flower
https://hackaday.com/2022/04/14/remoticon-2021-jeroen-domburg-sprite_tm-hacks-the-buddah-flower/
https://hackaday.com/2022/04/14/remoticon-2021-jeroen-domburg-sprite_tm-hacks-the-buddah-flower/
Nobody likes opening up a hacking target and finding a black epoxy blob inside, but all hope is not lost. At least not if you’ve got the dedication and skills …read more (https://hackaday.com/2022/04/14/remoticon-2021-jeroen-domburg-sprite_tm-hacks-the-buddah-flower/)
2022 Sci-Fi Contest: Nixie Calculator is Resplendent in Walnut Enclosure
https://hackaday.com/2022/04/14/2022-sci-fi-contest-nixie-calculator-is-resplendent-in-walnut-enclosure/
https://hackaday.com/2022/04/14/2022-sci-fi-contest-nixie-calculator-is-resplendent-in-walnut-enclosure/
The Nixie tube is one of the most popular display technologies amongst the hacker and maker set. Glowing numerals can warm even the coldest heart, particularly when they’re energized with …read more (https://hackaday.com/2022/04/14/2022-sci-fi-contest-nixie-calculator-is-resplendent-in-walnut-enclosure/)
The Simplest Electro-Mechanical Telephone Exchange That Actually Works
https://hackaday.com/2022/04/14/the-simplest-electro-mechanical-telephone-exchange-that-actually-works/
https://hackaday.com/2022/04/14/the-simplest-electro-mechanical-telephone-exchange-that-actually-works/