This Open Hardware Li-Ion Charger Skips the TP4056
https://hackaday.com/2023/03/11/this-open-hardware-li-ion-charger-skips-the-tp4056/

There’s a good chance that if you build something which includes the ability to top up a lithium-ion battery, it’s going to involve the incredibly common TP4056 charger IC. Now, …read more (https://hackaday.com/2023/03/11/this-open-hardware-li-ion-charger-skips-the-tp4056/)

Hack Your Heathkit to Trace MOSFET Curves
https://hackaday.com/2023/03/12/hack-your-heathkit-to-trace-mosfet-curves/

screen capture from YouTube video
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2023/03/iv-feature.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/03/iv-feature.png?w=800">[TRX Lab] has an old Heathkit model IT-1121 curve tracer, and wants to modify it so he can plot the I-V curves of MOSFETs. For the uninitiated, curve tracers are …read more (https://hackaday.com/2023/03/12/hack-your-heathkit-to-trace-mosfet-curves/)

Immersive Virtual Reality from the Humble Webcam
https://hackaday.com/2023/03/12/immersive-virtual-reality-from-the-humble-webcam/

[Russ Maschmeyer] and Spatial Commerce Projects developed WonkaVision to demonstrate how 3D eye tracking from a single webcam can support rendering a graphical virtual reality (VR) display with realistic depth …read more (https://hackaday.com/2023/03/12/immersive-virtual-reality-from-the-humble-webcam/)

Large E-Paper Slow Movie Player Offers Great Docs
https://hackaday.com/2023/03/12/large-e-paper-slow-movie-player-offers-great-docs/

Over the last couple of years we’ve seen several iterations of the “slow movie player” concept, where a film is broken up into individual frames which are displayed on an …read more (https://hackaday.com/2023/03/12/large-e-paper-slow-movie-player-offers-great-docs/)

Building the Sanni Cartridge Reader To Back Up and Restore Games and Saves
https://hackaday.com/2023/03/12/building-the-sanni-cartridge-reader-to-back-up-and-restore-games-and-saves/

Game cartridges are generally seen as a read-only medium with the contents as immutable as text chiseled into a granite slab, and with accompanying save files on the cartridge surviving …read more (https://hackaday.com/2023/03/12/building-the-sanni-cartridge-reader-to-back-up-and-restore-games-and-saves/)

A Parts Bin Cyberdeck Built for Satellite Hacking
https://hackaday.com/2023/03/12/a-parts-bin-cyberdeck-built-for-satellite-hacking/

While there’s little in the way of hard rules dictating what constitutes a cyberdeck, one popular opinion is that it should be a piecemeal affair — a custom rig built …read more (https://hackaday.com/2023/03/12/a-parts-bin-cyberdeck-built-for-satellite-hacking/)

Hackaday Links: March 12, 2023
https://hackaday.com/2023/03/12/hackaday-links-march-12-2023/

With a long history of nearly universal hate for their products, you’d think printer manufacturers would by now have found ways to back off from the policies that only seem …read more (https://hackaday.com/2023/03/12/hackaday-links-march-12-2023/)