When [Morley Kert] laid eyes on a working time card-punching clock, he knew he had to have it for a still-secret upcoming project. The clock seemed to work fine, except …read more (https://hackaday.com/2022/05/14/printable-fix-for-time-card-clock-has-owner-seeing-red-again/)

Electronics And C++ Education With an ATTiny13
https://hackaday.com/2022/05/14/electronics-and-c-education-with-an-attiny13/

When [Adam, HA8KDA] is not busy with his PhD studies, he mentors a group of students interested in engineering. To teach them a wide range of topics, he set out …read more (https://hackaday.com/2022/05/14/electronics-and-c-education-with-an-attiny13/)

Who is Thinking About Open Source Firmware?
https://hackaday.com/2022/05/14/who-is-thinking-about-open-source-firmware/

Yesterday, we ran a post on NVIDIA’s announcement of open-source drivers for some of its most recent video cards. And Hackaday being huge proponents of open-source software and hardware, you’d …read more (https://hackaday.com/2022/05/14/who-is-thinking-about-open-source-firmware/)

TapType: AI-Assisted Hand Motion Tracking Using Only Accelerometers
https://hackaday.com/2022/05/14/taptype-ai-assisted-hand-motion-tracking-using-only-accelerometers/

https://siplab.org/projects/TapType
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/05/taptype-figure_4.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/05/taptype-figure_4.jpg?w=800">The team from the Sensing, Interaction & Perception Lab at ETH Zürich, Switzerland have come up with TapType, an interesting text input method that relies purely on a pair of …read more (https://hackaday.com/2022/05/14/taptype-ai-assisted-hand-motion-tracking-using-only-accelerometers/)

Attack of the Magnetic Slime Robots
https://hackaday.com/2022/05/14/attack-of-the-magnetic-slime-robots/

[Li Zhang] and his colleagues at the Chinese University of Hong Kong (CUHK) have developed a blob of goo that can navigate complex surroundings, grow an ‘arm’, grasp a wire …read more (https://hackaday.com/2022/05/14/attack-of-the-magnetic-slime-robots/)

MiniDisc Player Supports Full Data Transfer
https://hackaday.com/2022/05/14/minidisc-player-supports-full-data-transfer/

Between the era of the CD and the eventual rise and domination of streaming music platforms, there was a limbo period of random MP3 players mixed in with the ubiquitous …read more (https://hackaday.com/2022/05/14/minidisc-player-supports-full-data-transfer/)

Balloon Guitar Is An Absolute Gas, Helium Or Not
https://hackaday.com/2022/05/14/balloon-guitar-is-an-absolute-gas-helium-or-not/

Guitars are most typically built out of wood. Whether it’s an acoustic guitar with a big open cavity, or a solid-body electric, there’s generally a whole lot of wood used …read more (https://hackaday.com/2022/05/14/balloon-guitar-is-an-absolute-gas-helium-or-not/)