Hacking a €15 8051-Based Portable Soldering Iron With Custom Firmware
https://hackaday.com/2023/03/07/hacking-a-e15-8051-based-portable-soldering-iron-with-custom-firmware/

With soldering irons being so incredibly useful, and coming on the heels of the success of a range of portable, all-in-one soldering irons from the likes of Waveshare and Pine64, …read more (https://hackaday.com/2023/03/07/hacking-a-e15-8051-based-portable-soldering-iron-with-custom-firmware/)

A Ground Source Heat Pump From an Air Conditioner
https://hackaday.com/2023/03/07/a-ground-source-heat-pump-from-an-air-conditioner/

When it comes to lower-energy home heating, it’s accurate in all senses to say that heat pumps are the new hotness. But unless you happen to work with them professionally, …read more (https://hackaday.com/2023/03/07/a-ground-source-heat-pump-from-an-air-conditioner/)

Powercore Aims to Bring the Power of EDM to Any 3D Printer
https://hackaday.com/2023/03/07/powercore-aims-to-bring-the-power-of-edm-to-any-3d-printer/

The desktop manufacturing revolution has been incredible, unleashing powerful technologies that once were strictly confined to industrial and institutional users. If you doubt that, just look at 3D printing; with …read more (https://hackaday.com/2023/03/07/powercore-aims-to-bring-the-power-of-edm-to-any-3d-printer/)

Pulling Data From HDMI RF leakage
https://hackaday.com/2023/03/07/pulling-data-from-hdmi-rf-leakage/

A long-running story in the world of electronic security has been the reconstruction of on-screen data using RF interference from monitors or televisions. From British TV detector vans half a …read more (https://hackaday.com/2023/03/07/pulling-data-from-hdmi-rf-leakage/)

Moving Magnet Draws Stylish Shapes On Flexible Film
https://hackaday.com/2023/03/08/moving-magnet-draws-stylish-shapes-on-flexible-film/

[Moritz v. Sivers] has a knack for making his own displays, which are typically based on some obscure physical effect. Magnetic viewing films, those thin plastic sheets that change color …read more (https://hackaday.com/2023/03/08/moving-magnet-draws-stylish-shapes-on-flexible-film/)

Stranded Motorist Effects Own Rescue Using a Drone and a Cell Phone
https://hackaday.com/2023/03/08/stranded-motorist-effects-own-rescue-using-a-drone-and-a-cell-phone/

If you’re looking for a good excuse to finally buy a drone, you probably can’t do better than claiming it can save your life. Granted, you may never find yourself …read more (https://hackaday.com/2023/03/08/stranded-motorist-effects-own-rescue-using-a-drone-and-a-cell-phone/)

Will A.I. Steal all the Code and Take all the Jobs?
https://hackaday.com/2023/03/08/will-a-i-steal-all-the-code-and-take-all-the-jobs/

New technology often brings with it a bit of controversy. When considering stem cell therapies, self-driving cars, genetically modified organisms, or nuclear power plants, fears and concerns come to mind …read more (https://hackaday.com/2023/03/08/will-a-i-steal-all-the-code-and-take-all-the-jobs/)

How to Make a Larger Air-Cored Inductor
https://hackaday.com/2023/03/08/how-to-make-a-larger-air-cored-inductor/