Over the last couple years, we’ve seen an absolute explosion of masked stereolithography (MSLA) 3D printers that use an LCD screen to selectively block UV light coming from a powerful …read more (https://hackaday.com/2022/12/08/drlcd-is-here-to-give-your-msla-printer-a-checkup/)

Osprey Keyboard Lets the nRF52840 Spread Its Wings
https://hackaday.com/2022/12/08/osprey-keyboard-lets-the-nrf52840-spread-its-wings/

While most people don’t care whether they use one finger or ten, some people want to better themselves by learning how to touch-type. And honestly, there’s no easier way to …read more (https://hackaday.com/2022/12/08/osprey-keyboard-lets-the-nrf52840-spread-its-wings/)

Power Over Ethernet, Explained
https://hackaday.com/2022/12/08/power-over-ethernet-explained/

Most readers will be familiar with Ethernet networks in some form, in particular the Cat5 cables which may snake around the back of our benches. In a similar vein, we’ll …read more (https://hackaday.com/2022/12/08/power-over-ethernet-explained/)

Pi Pico QR Display Hands Out WiFi Info with Style
https://hackaday.com/2022/12/08/pi-pico-qr-display-hands-out-wifi-info-with-style/

At this point, you’re likely aware that you can store your wireless network’s credentials in a QR code, so that anyone who wants to connect with their smartphone need only …read more (https://hackaday.com/2022/12/08/pi-pico-qr-display-hands-out-wifi-info-with-style/)

There’s Nothing Square About this Rectangular Guitar
https://hackaday.com/2022/12/09/theres-nothing-square-about-this-rectangular-guitar/

We kind of already knew this, but it seems that [Uri Tuchman] really can build absolutely anything. This fall, he was asked to compete in the Great Guitar Build-Off competition, …read more (https://hackaday.com/2022/12/09/theres-nothing-square-about-this-rectangular-guitar/)

Nostalgic 30-in-ONE Electronics Badge for DEF CON 30
https://hackaday.com/2022/12/09/nostalgic-30-in-one-electronics-badge-for-def-con-30/

[hamster] and the DC Zia crew offered up a throwback 30-in-ONE Learn Electronics indie badge for DEF CON 30. The badge is inspired by the Radio Shack “100-in-1” style project …read more (https://hackaday.com/2022/12/09/nostalgic-30-in-one-electronics-badge-for-def-con-30/)

This Week in Security: Rackspace Falls Over, Poison Ping, and the WordPress Race
https://hackaday.com/2022/12/09/this-week-in-security-rackspace-falls-over-poison-ping-and-the-wordpress-race/

In what’s being described as a Humpty-Dumpty incident, Rackspace customers have lost access to their hosted Exchange service, and by extension, lots of archived emails. The first official word of …read more (https://hackaday.com/2022/12/09/this-week-in-security-rackspace-falls-over-poison-ping-and-the-wordpress-race/)