When you see something made from metal that seems like it would be impossible to manufacture, chances are good it was made with some variety of electrical discharge machining. EDM …read more (https://hackaday.com/2022/01/20/bringing-the-power-of-edm-to-the-home-shop/)

All About Mecanum
https://hackaday.com/2022/01/20/all-about-mecanum/

If you’ve dealt with robots or other wheeled projects, you’ve probably heard of mecanum wheels. These seemingly magic wheels have the ability to move in any direction. If you’ve ever …read more (https://hackaday.com/2022/01/20/all-about-mecanum/)

3D Printing Copper
https://hackaday.com/2022/01/20/3d-printing-copper/

People really want to 3D print metal, but while true metal printers exist, they still are expensive and out of reach of most hackers. However, even if you can afford …read more (https://hackaday.com/2022/01/20/3d-printing-copper/)

NTP Server Gets Time From Space
https://hackaday.com/2022/01/20/ntp-server-gets-time-from-space/

Cheap GPS units are readily available nowadays, which is great if you have something that needs to be very precisely located. Finding the position of things is one of many …read more (https://hackaday.com/2022/01/20/ntp-server-gets-time-from-space/)

Affordable HF Loop Antenna Reviewed
https://hackaday.com/2022/01/21/affordable-hf-loop-antenna-reviewed/

Modern ham radio operators often face restrictions on antennas. This has made small antennas more popular, despite some limitations. [Tech Minds] reviews the GA-450 indoor active HF loop antenna and …read more (https://hackaday.com/2022/01/21/affordable-hf-loop-antenna-reviewed/)

This End Times Cyberdeck is Apocalypse-Ready
https://hackaday.com/2022/01/21/this-end-times-cyberdeck-is-apocalypse-ready/

In the cyberdeck world, some designs are meant to evoke a cyberpunk vibe, an aesthetic that’s more lighthearted than serious. Some cyberdecks, though, are a little more serious about hardening …read more (https://hackaday.com/2022/01/21/this-end-times-cyberdeck-is-apocalypse-ready/)

This Week in Security: NetUSB, HTTP.sys, and 2013’s CVE is Back
https://hackaday.com/2022/01/21/this-week-in-security-netusb-http-sys-and-2013s-cve-is-back/

Let’s imagine a worst case situation for home routers. It would have to start with a port unintentionally opened to the internet, ideally in a popular brand, like Netgear. For …read more (https://hackaday.com/2022/01/21/this-week-in-security-netusb-http-sys-and-2013s-cve-is-back/)

Flying Sausage Rescues Pooch, Drone Pilots Save The Day
https://hackaday.com/2022/01/21/flying-sausage-rescues-pooch-drone-pilots-save-the-day/