While it might seem like mobile phones are special devices, both in their ease of use and in their ubiquity in the modern culture, they are essentially nothing more than …read more (https://hackaday.com/2022/10/10/a-raspberry-pi-phone-for-the-modern-era/)

Lithium-Ion Battery Circuitry Is Simple
https://hackaday.com/2022/10/10/lithium-ion-battery-circuitry-is-simple/

By now, we’ve gone through LiIon handling basics and mechanics. When it comes to designing your circuit around a LiIon battery, I believe you could benefit from a cookbook with …read more (https://hackaday.com/2022/10/10/lithium-ion-battery-circuitry-is-simple/)

Simple CNC Gear Production with Arduino
https://hackaday.com/2022/10/10/simple-cnc-gear-production-with-arduino/

We’ve seen plenty of people 3D printing custom gears over the years, but [Mr Innovative] decided against an additive process for his bespoke component. He ended up using a simple …read more (https://hackaday.com/2022/10/10/simple-cnc-gear-production-with-arduino/)

RF Hacking Hack Chat
https://hackaday.com/2022/10/10/rf-hacking-hack-chat/

Join us on Wednesday, October 12 at noon Pacific for the RF Hacking Hack Chat with Christopher Poore! On the time scale of technological history, it really wasn’t all that …read more (https://hackaday.com/2022/10/10/rf-hacking-hack-chat/)

Compensating For Your TVs Backlight
https://hackaday.com/2022/10/10/compensating-for-your-tvs-backlight/

[Pekka Väänänen] has a Panasonic TV with a broken backlight that creates an uneven pink/green color. While it isn’t a huge deal for most films, black-and-white films tend to show …read more (https://hackaday.com/2022/10/10/compensating-for-your-tvs-backlight/)

Power Loss Recovery Might Make 3D-Printed Blobs
https://hackaday.com/2022/10/10/power-loss-recovery-might-make-3d-printed-blobs/

[Geek Detour] had a mystery to solve. A round part he was printing had a distinct pattern of blobs. If you’ve been 3D printing for any length of time, you …read more (https://hackaday.com/2022/10/10/power-loss-recovery-might-make-3d-printed-blobs/)

Amateur Rocket Aims For the Kármán Line, One Launch At a Time
https://hackaday.com/2022/10/10/amateur-rocket-aims-for-the-karman-line-one-launch-at-a-time/

When it comes to high-powered rocketry, [BPS.space] has the unique distinction of being the first to propulsively land a solid-fueled model rocket. How could he top that? Well, we’re talking …read more (https://hackaday.com/2022/10/10/amateur-rocket-aims-for-the-karman-line-one-launch-at-a-time/)