EnderSpark: Convert Your Broken Creality FDM Printer Into An EDM machine!
https://hackaday.com/2026/01/11/enderspark-convert-your-broken-creality-fdm-printer-into-an-edm-machine/

https://www.youtube.com/watch?v=iLnna7q0drs
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2026/01/Screenshot-From-2026-01-08-16-59-57-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2026/01/Screenshot-From-2026-01-08-16-59-57-featured.png?w=800">EDM (Electrical Discharge Machining) is one of those specialised manufacturing processes that are traditionally expensive and therefore somewhat underrepresented in the DIY and hacker scenes. It’s with great delight that …read more (https://hackaday.com/2026/01/11/enderspark-convert-your-broken-creality-fdm-printer-into-an-edm-machine/)

Smart Home? Make It Smart Quarters With This LCARS Dashboard
https://hackaday.com/2026/01/11/smart-home-make-it-smart-quarters-with-this-lcars-dashboard/

At the risk of starting a controversy: is there anyone who goes to the effort of setting up Home Assistant who wouldn’t really rather be living on the Enterprise-D? If …read more (https://hackaday.com/2026/01/11/smart-home-make-it-smart-quarters-with-this-lcars-dashboard/)

Taking a Look at Variable Vacuum Capacitors
https://hackaday.com/2026/01/11/taking-a-look-at-variable-vacuum-capacitors/

Variable capacitors may be useful, but the air gap that provides their capacitance is their greatest weakness. Rather than deal with the poor dielectric properties of air, some high-end variable …read more (https://hackaday.com/2026/01/11/taking-a-look-at-variable-vacuum-capacitors/)

Design of Common Emitter Amplifier
https://hackaday.com/2026/01/11/design-of-common-emitter-amplifier/

It used to be a rite of passage to be able to do the math necessary to design various bipolar transistor amplifier configurations. This doesn’t come up as often as …read more (https://hackaday.com/2026/01/11/design-of-common-emitter-amplifier/)

Making a CRT Spin Right Round, Round, Round
https://hackaday.com/2026/01/12/making-a-crt-spin-right-round-round-round/

If you’ve got a decent CRT monitor, you can usually adjust the settings to make sure the image scans nicely across the whole display. But what if you could rotate …read more (https://hackaday.com/2026/01/12/making-a-crt-spin-right-round-round-round/)

High-Tech Trailer Brings Water Home
https://hackaday.com/2026/01/12/high-tech-trailer-brings-water-home/

Living without standard utility hookups like electricity, Internet, water, and sewer comes with a whole host of challenges, all of which are most commonly solved by spending lots of money. …read more (https://hackaday.com/2026/01/12/high-tech-trailer-brings-water-home/)

A Linux Power User Puts SteamOS to Work
https://hackaday.com/2026/01/12/a-linux-power-user-puts-steamos-to-work/

Provided there’s something to prop the Deck against, it can make a good laptop replacement using a Bluetooth mouse and keyboard in certain situations as well.
" data-medium-file="https://hackaday.com/wp-content/uploads/2025/12/desktopbluetooth.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2025/12/desktopbluetooth.jpg?w=800">The line between a Linux user and a Linux power user is a bit gray, and a bit wide. Most people who install Linux already have more computer literacy than …read more (https://hackaday.com/2026/01/12/a-linux-power-user-puts-steamos-to-work/)