You know how when you’re working on a project, other side quests pop up left and right? You can choose to handle them briefly and summarily, or you can dive …read more (https://hackaday.com/2021/12/30/remoticon-2021-uri-shaked-reverses-the-esp32-wifi/)

Electric Wheelchair Dump Truck Hack Really Hauls
https://hackaday.com/2021/12/30/electric-wheelchair-dump-truck-hack-really-hauls/

Have you ever looked at a derelict electric wheelchair and thought “I bet I could make something great with that!” Of course you have- this is Hackaday, after all! And …read more (https://hackaday.com/2021/12/30/electric-wheelchair-dump-truck-hack-really-hauls/)

Taking a Close Look at Hawkeye’s Workbench
https://hackaday.com/2021/12/30/taking-a-close-look-at-hawkeyes-workbench/

We don’t have to tell you that the representation hackers and makers get in popular media is usually pretty poor. At this point, we’ve all come to accept that Hollywood …read more (https://hackaday.com/2021/12/30/taking-a-close-look-at-hawkeyes-workbench/)

CD Player Powered 555 Piano Goes Accordion To Plan
https://hackaday.com/2021/12/30/cd-player-powered-555-piano-goes-accordion-to-plan/

Ah yes, the 555 piano project. Be it the Atari Punk Console, or some other 555 based synthesizer, Hackers just love to hear what the 555 can do when attached …read more (https://hackaday.com/2021/12/30/cd-player-powered-555-piano-goes-accordion-to-plan/)

Customisable Micro-Coded Controller Helps With In-Circuit Debugging
https://hackaday.com/2021/12/30/customisable-micro-coded-controller-helps-with-in-circuit-debugging/

https://hackaday.io/project/182959-custom-circuit-testing-using-intel-hex-files
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2021/12/8664621638936908250-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/12/8664621638936908250-featured.png?w=800">Over on Hackaday.io, [Zoltan Pekic] has been busy building a stack of tools for assisting with verifying and debugging retro computing applications. He presents his take on using Intel hex …read more (https://hackaday.com/2021/12/30/customisable-micro-coded-controller-helps-with-in-circuit-debugging/)

Threaded Wires Save Phone Numbers
https://hackaday.com/2021/12/30/threaded-wires-save-phone-numbers/

screen capture from Mike’s Youtube video
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2021/12/trill2-feature.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/12/trill2-feature.png?w=800">If you thought programming your 1990s VCR was rough, wait until you see this Russian telephone autodialer that [Mike] took apart over on the mikeselectricalstuff YouTube channel (video below the break). [Mike] …read more (https://hackaday.com/2021/12/30/threaded-wires-save-phone-numbers/)

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/)