When A Single Bit Was Enough, Into The Sound Of The ZX Spectrum
https://hackaday.com/2022/01/20/when-a-single-bit-was-enough-into-the-sound-of-the-zx-spectrum/

It’s normal for a computer in 2022 to come with a fully-featured sound card containing a complete synthesizer as well as high-quality PCM sound recording and playback. It’s referred to …read more (https://hackaday.com/2022/01/20/when-a-single-bit-was-enough-into-the-sound-of-the-zx-spectrum/)

Printing Your Own Exoskeleton
https://hackaday.com/2022/01/20/printing-your-own-exoskeleton/

While not quite in a cave, the idea of making your own exoskeleton with limited tools does have a Tony Stark esque vibe. [Andrew Piccinno] is a mechanical engineer pursuing …read more (https://hackaday.com/2022/01/20/printing-your-own-exoskeleton/)

Unpicking The Hype Around Web 3, What’s The Tech?
https://hackaday.com/2022/01/20/unpicking-the-hype-around-web-3-whats-the-tech/

The buzzword of the moment in the frothier portions of the technology press is inescapable: “Web 3”. This is a collective word for a new generation of decentralised online applications …read more (https://hackaday.com/2022/01/20/unpicking-the-hype-around-web-3-whats-the-tech/)

Congratulations Winners of the 555 Timer Contest!
https://hackaday.com/2022/01/20/congratulations-winners-of-the-2021-555-timer-contest/

Sometimes the best inspiration is limitation. The 555 timer does “one thing” — compares a voltage to a couple thresholds and outputs a signal accordingly. It’s two comparators, a voltage …read more (https://hackaday.com/2022/01/20/congratulations-winners-of-the-2021-555-timer-contest/)

Remoticon 2021 // Debra Ansell Connects PCB in Ways You Didn’t Expect
https://hackaday.com/2022/01/20/remoticon-2021-debra-ansell-connects-pcb-in-ways-you-didnt-expect/

“LEDs improve everything.” Words to live by. Most everything that Debra Ansell of [GeekMomProjects] makes is bright, bold, and blinky. But if you’re looking for a simple string of WS2812s, …read more (https://hackaday.com/2022/01/20/remoticon-2021-debra-ansell-connects-pcb-in-ways-you-didnt-expect/)

Setup Menu Uses Text Editor Hack
https://hackaday.com/2022/01/20/setup-menu-uses-text-editor-hack/

Image from Amazon https://m.media-amazon.com/images/I/61a9wzv6VnL._AC_SL1500_.jpg
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/01/drok-feature.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/01/drok-feature.jpg?w=800">Many embedded devices that require a setup menu will use a USB serial port which you connect to your favorite terminal emulator. But we recently encountered a generic USB knob …read more (https://hackaday.com/2022/01/20/setup-menu-uses-text-editor-hack/)

Bringing the Power of EDM to the Home Shop
https://hackaday.com/2022/01/20/bringing-the-power-of-edm-to-the-home-shop/