A Simple Linear Power Supply, Done Well
https://hackaday.com/2022/04/05/a-simple-linear-power-supply-done-well/

When reaching for a power supply design it’s normal here in 2022 to reach for a switching design. They’re lightweight, very efficient, and often available off-the-shelf at reasonable prices. Their …read more (https://hackaday.com/2022/04/05/a-simple-linear-power-supply-done-well/)

Magpies Help Each Other Escape Tracking Devices With This One Weird Trick
https://hackaday.com/2022/04/05/magpies-help-each-other-escape-tracking-devices-with-this-one-weird-trick/

Scientists who work with animals love to track their movements. This can provide interesting insights on everything from mating behaviour, food sources, and even the way animals behave socially – …read more (https://hackaday.com/2022/04/05/magpies-help-each-other-escape-tracking-devices-with-this-one-weird-trick/)

Solder Pot from the Kitchen
https://hackaday.com/2022/04/05/solder-pot-from-the-kitchen/

We aren’t shy of dangerous projects, but, then again, a large cooking pan full of lead solder might be a bit much, even for us. It goes without saying that …read more (https://hackaday.com/2022/04/05/solder-pot-from-the-kitchen/)

LED Filaments Make a Retro Clock Without Any Retro Parts
https://hackaday.com/2022/04/05/led-filaments-make-a-retro-clock-without-any-retro-parts/

We love clock projects here at Hackaday, and we’ve seen many beautiful designs based on a wide variety of display technologies. There are various types of glass tubes like Nixies, …read more (https://hackaday.com/2022/04/05/led-filaments-make-a-retro-clock-without-any-retro-parts/)

A 3D Printed 35mm Movie Camera
https://hackaday.com/2022/04/05/a-3d-printed-35mm-movie-camera/

Making a camera can be as easy as taking a cardboard box with a bit of film and a pin hole, but making a more accomplished camera requires some more …read more (https://hackaday.com/2022/04/05/a-3d-printed-35mm-movie-camera/)

RC Car Test Tether Takes Car Testing To New Lengths
https://hackaday.com/2022/04/05/rc-car-test-tether-takes-car-testing-to-new-lengths/

It’s fascinating to see what happens when a creative hacker is given a set of constraints to work within. [rctestflight] found themselves in a very specific set of circumstances: Free …read more (https://hackaday.com/2022/04/05/rc-car-test-tether-takes-car-testing-to-new-lengths/)

Fix Every Broken Via To Return This Game To Life
https://hackaday.com/2022/04/05/fix-every-broken-via-to-return-this-game-to-life/

We all know the havoc that water in the wrong place can do to a piece of electronics, and thus we’ve probably all had devices damaged beyond repair. Should [Solderking] …read more (https://hackaday.com/2022/04/05/fix-every-broken-via-to-return-this-game-to-life/)

Build a TPM Module For Your Server
https://hackaday.com/2022/04/06/build-a-tpm-module-for-your-server/