Printed circuit boards can be square, round, octagonal, or whatever shape you desire. But there’s little choice when it comes to the third dimension: most PCBs are flat and rigid. …read more (https://hackaday.com/2022/12/06/clever-design-technique-makes-flexible-pcb-fit-for-a-queen/)

Gift Idea from 1969: A Kitchen Computer
https://hackaday.com/2022/12/06/gift-idea-from-1969-a-kitchen-computer/

The end of the year is often a time for people to exchange presents and — of course — the rich want to buy each other the best presents. The …read more (https://hackaday.com/2022/12/06/gift-idea-from-1969-a-kitchen-computer/)

Rocket Mounted 3D Printed Camera Wheel Tries, Succeeds, and Also Fails
https://hackaday.com/2022/12/06/rocket-mounted-3d-printed-camera-wheel-tries-succeeds-and-also-fails/

[Joe] at BPS.space has a thing for rockets, and his latest quest is to build a rocket that will cross the Kármán Line and launch into the Final Frontier. And being …read more (https://hackaday.com/2022/12/06/rocket-mounted-3d-printed-camera-wheel-tries-succeeds-and-also-fails/)

USB-C: Introduction For Hackers
https://hackaday.com/2022/12/06/usb-c-introduction-for-hackers/

We’ve now had at least five years of USB-C ports in our devices. It’s a standard that many manufacturers and hackers can get behind. Initially, there was plenty of confusion …read more (https://hackaday.com/2022/12/06/usb-c-introduction-for-hackers/)

Silicone-Slapping Servos Solve Simon Says
https://hackaday.com/2022/12/06/silicone-slapping-servos-solve-simon-says/

Most modern computer games have a clearly-defined end, but many classics like Pac-man and Duck Hunt can go on indefinitely, limited only by technical constraints such as memory size. One …read more (https://hackaday.com/2022/12/06/silicone-slapping-servos-solve-simon-says/)

The World’s Brightest Laser Pointer?
https://hackaday.com/2022/12/06/the-worlds-brightest-laser-pointer/

The videos from [styropyro] are always amusing and informative. However, ironically for him, he is alarmed that many green laser pointers are more powerful than they are supposed to be. …read more (https://hackaday.com/2022/12/06/the-worlds-brightest-laser-pointer/)

How On-Frequency Are Those Cheap Radar Modules?
https://hackaday.com/2022/12/06/how-on-frequency-are-those-cheap-radar-modules/

If you’re partial to browsing AliExpress, Banggood, or eBay for unusual hardware, you may have seen the HB100 Doppler Radar modules. These are a PCB with a metal can on …read more (https://hackaday.com/2022/12/06/how-on-frequency-are-those-cheap-radar-modules/)