The No-MCU Fan Controller
https://hackaday.com/2021/12/31/the-no-mcu-fan-controller/

The default for any control project here in 2019 was to reach for a microcontroller. Such are their low cost and ubiquity that they can be used to replicate what …read more (https://hackaday.com/2021/12/31/the-no-mcu-fan-controller/)

A Tidy Cyberdeck That You Could Take Anywhere.
https://hackaday.com/2021/12/31/a-tidy-cyberdeck-that-you-could-take-anywhere/

The cyberdeck  trend has evolved to a relatively straightforward formula: take a desktop computer and strip it to its barest essentials of screen , PCB, and input device, before clothing …read more (https://hackaday.com/2021/12/31/a-tidy-cyberdeck-that-you-could-take-anywhere/)

Hackaday Podcast Wishes You Happy New Year
https://hackaday.com/2021/12/31/hackaday-podcast-wishes-you-happy-new-year/

Our two-week-long winter hibernation continues on the Podcast, but we’ll be coming at you next week with guest host Tom Nardi. We’ve got two weeks full of hacks to cover, …read more (https://hackaday.com/2021/12/31/hackaday-podcast-wishes-you-happy-new-year/)

3D Printering: Adding A Web Interface Where There Was None Before
https://hackaday.com/2021/12/31/3d-printering-adding-a-web-interface-where-there-was-none-before/

https://www.mischianti.org/category/project/web-interface-beeprint-for-mks-wifi/
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2021/12/Snap-2021-12-30-at-10.15.18.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/12/Snap-2021-12-30-at-10.15.18.png?w=800">[Renzo Mischianti] got himself a Chinese 3D printer, specifically a FlyingBear Ghost 5. (Cracking name, huh?) He was more than a little irritated with the fact that whilst the controller, …read more (https://hackaday.com/2021/12/31/3d-printering-adding-a-web-interface-where-there-was-none-before/)

This Week in Security: The Log4j That Won’t Go Away, WebOS, and More
https://hackaday.com/2021/12/31/this-week-in-security-the-log4j-that-wont-go-away-webos-and-more/

In the past two weeks, Log4j has continued to drive security news, with more vulnerable platforms being found, and additional CVEs coming out. First up is work done by TrendMicro, …read more (https://hackaday.com/2021/12/31/this-week-in-security-the-log4j-that-wont-go-away-webos-and-more/)

Battery-less Bike Computer Gets Power and Data from the Wheels
https://hackaday.com/2021/12/31/battery-less-bike-computer-gets-power-and-data-from-the-wheels/

Bicycle generator technology has advanced far beyond the bottle dynamos of years past, which as often as not would introduce enough drag when engaged to stall the bike. Granted, it’s …read more (https://hackaday.com/2021/12/31/battery-less-bike-computer-gets-power-and-data-from-the-wheels/)

“Buggy” Circuit Sculpture Based on a Tuning Indicator Tube
https://hackaday.com/2021/12/31/buggy-circuit-sculpture-based-on-a-tuning-indicator-tube/