[Usagi Electric] is breathtakingly close to having his Bendix G15 vacuum tube computer up and running. This week he is joined by a new friend, [Lloyd] who is restoring a …read more (https://hackaday.com/2024/07/08/usagi-electrics-bendix-g15-gets-dc-power/)

Hack All The Things, Get All The Schematics
https://hackaday.com/2024/07/08/hack-all-the-things-get-all-the-schematics/

When I was growing up, about 4 or 5 years old, I had an unorthodox favourite type of reading material: service manuals for my dad’s audio equipment. This got to …read more (https://hackaday.com/2024/07/08/hack-all-the-things-get-all-the-schematics/)

2024 Business Card Challenge: A Very Annoying Business Card, Indeed
https://hackaday.com/2024/07/08/2024-business-card-challenge-a-very-annoying-business-card-indeed/

Usually the business card itself is the reminder to get in contact with whoever gave it to you. But this is Hackaday, after all. This solar-powered card reminds the recipient …read more (https://hackaday.com/2024/07/08/2024-business-card-challenge-a-very-annoying-business-card-indeed/)

Keyboard Contains Entire Mini PC, Just BYOD
https://hackaday.com/2024/07/08/keyboard-contains-entire-mini-pc-just-byod/

When we talk about keyboards that do it all, we usually mean either big ones with lots of keys and doodads like rotary encoders and displays, or small ones with …read more (https://hackaday.com/2024/07/08/keyboard-contains-entire-mini-pc-just-byod/)

Open Source High Speed SiGe IC Production For Free!
https://hackaday.com/2024/07/08/open-source-high-speed-sige-ic-production-for-free/

https://www.elektronikforschung.de/bilder/foerderung/moduleqnc.jpg
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2024/07/moduleqnc-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2024/07/moduleqnc-featured.png?w=800">We’ve covered the Tiny Tapeout project a few times on these pages, and while getting your digital IC design out there onto actual silicon for a low cost is super …read more (https://hackaday.com/2024/07/08/open-source-high-speed-sige-ic-production-for-free/)

Going Ham Mobile on a Bicycle
https://hackaday.com/2024/07/08/going-ham-mobile-on-a-bicycle/

It’s said that “Golf is a good walk spoiled,” so is attaching an amateur radio to a bike a formula for spoiling a nice ride? Not according to [Wesley Pidhaychuk …read more (https://hackaday.com/2024/07/08/going-ham-mobile-on-a-bicycle/)

Making EV Motors, And Breaking Up with Rare Earth Elements
https://hackaday.com/2024/07/09/making-ev-motors-and-breaking-up-with-rare-earth-elements/

Rare earth elements are used to produce magnets with very high strength that also strongly resist demagnetization, their performance is key to modern motors such as those in electric vehicles …read more (https://hackaday.com/2024/07/09/making-ev-motors-and-breaking-up-with-rare-earth-elements/)

Samsung Killed The Online Service, This 20 Dollar Dongle Brings It Back
https://hackaday.com/2024/07/09/samsung-killed-the-online-service-this-20-dollar-dongle-brings-it-back/