Designing A Hobbyist’s Semiconductor Dopant
https://hackaday.com/2025/05/18/designing-a-hobbyists-semiconductor-dopant/

[ProjectsInFlight] has been on a mission to make his own semiconductors for about a year now, and recently shared a major step toward that goal: homemade spin-on dopants. Doping semiconductors …read more (https://hackaday.com/2025/05/18/designing-a-hobbyists-semiconductor-dopant/)

In Memory of Ed Smylie, Whose Famous Hack Saved the Apollo 13 Crew
https://hackaday.com/2025/05/18/in-memory-of-ed-smylie-whose-famous-hack-saved-the-apollo-13-crew/

Some hacks are so great that when you die you receive the rare honor of both an obituary in the New York Times and an in memoriam article at Hackaday. …read more (https://hackaday.com/2025/05/18/in-memory-of-ed-smylie-whose-famous-hack-saved-the-apollo-13-crew/)

MiSTer For Mortals: Meet the Multisystem 2
https://hackaday.com/2025/05/19/mister-for-mortals-meet-the-multisystem-2/

If you’ve ever squinted at a DE10-Nano wondering where the fun part begins, you’re not alone. This review of the Mr. MultiSystem 2 by [Lee] lifts the veil on a …read more (https://hackaday.com/2025/05/19/mister-for-mortals-meet-the-multisystem-2/)

Using pitot tubes for more than aircraft
https://hackaday.com/2025/05/19/using-pitot-tubes-for-more-than-aircraft/

When we hear the words “pitot tube,” we tend to think more of airplanes than of air ducts, but [Franci Kopač]’s guide to pitot tubes for makers shows that they …read more (https://hackaday.com/2025/05/19/using-pitot-tubes-for-more-than-aircraft/)

Remembering The ISP That David Bowie Ran For Eight Years
https://hackaday.com/2025/05/19/remembering-the-isp-that-david-bowie-ran-for-eight-years/

The seeds of the Internet were first sown in the late 1960s, with computers laced together in continent-spanning networks to aid in national defence. However, it was in the late …read more (https://hackaday.com/2025/05/19/remembering-the-isp-that-david-bowie-ran-for-eight-years/)

The Nightmare of Jailbreaking a ‘Pay-To-Ride’ Gotcha Ebike
https://hackaday.com/2025/05/19/the-nightmare-of-jailbreaking-a-pay-to-ride-gotcha-ebike/

Theoretically bicycle rental services are a great thing, as they give anyone the means to travel around comfortably without immediately having to rent a car, hail a taxi or brave …read more (https://hackaday.com/2025/05/19/the-nightmare-of-jailbreaking-a-pay-to-ride-gotcha-ebike/)

Keebin’ with Kristina: the One with the Wafer-Thin Keyboard
https://hackaday.com/2025/05/19/keebin-with-kristina-the-one-with-the-wafer-thin-keyboard/