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/

One of the big stories surrounding the announcement of Windows 11 was that it would require support for TPM 2.0, or Trusted Platform Module, to run. This takes the form …read more (https://hackaday.com/2022/04/06/build-a-tpm-module-for-your-server/)