Hackaday Berlin: First Round of Talks
https://hackaday.com/2023/03/07/hackaday-berlin-first-round-of-talks/

We’re super excited to announce the first round of speakers for Hackaday Berlin!  We’re set to convene on Friday night, March 24th for an evening warm up before the main …read more (https://hackaday.com/2023/03/07/hackaday-berlin-first-round-of-talks/)

Probably The World’s Most Expensive Bar Bot
https://hackaday.com/2023/03/07/probably-the-worlds-most-expensive-bar-bot/

Bar bots, or robotized bartenders, are a fun feature of events in our community, because there’s nothing like a cocktail untouched by human hand. Usually they have a row of …read more (https://hackaday.com/2023/03/07/probably-the-worlds-most-expensive-bar-bot/)

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/