Synth and Visualizer Combo has Retrocomputing Vibe
https://hackaday.com/2022/01/11/synth-and-visualizer-combo-has-retrocomputing-vibe/

[Love Hultén]’s latest piece of interactive art is the SYNTH#BOI, a super-clean build with something of the semi-cyberdeck, semi-vintage computing vibe to it. The device is a combination synthesizer and …read more (https://hackaday.com/2022/01/11/synth-and-visualizer-combo-has-retrocomputing-vibe/)

Digital Rain Animation Crammed Into Pi Pico
https://hackaday.com/2022/01/12/digital-rain-animation-crammed-into-pi-pico/

With a new Matrix movie now in cinemas, we’ve all been reminded of those screensavers that were just the coolest thing ever when the original film dropped in 1999. [en0b] decided to recreate …read more (https://hackaday.com/2022/01/12/digital-rain-animation-crammed-into-pi-pico/)

An Oil Diffusion Vacuum Pump from Thrift Store Junk
https://hackaday.com/2022/01/12/an-oil-diffusion-vacuum-pump-from-thrift-store-junk/

It seems like creating a vacuum should be a pretty easy job, but it turns out that sucking all the air out of something is harder than it seems. A …read more (https://hackaday.com/2022/01/12/an-oil-diffusion-vacuum-pump-from-thrift-store-junk/)

Regenerative Medicine: The Promise Of Undoing The Ravages Of Time
https://hackaday.com/2022/01/12/regenerative-medicine-the-promise-of-undoing-the-ravages-of-time/

In many ways, the human body is like any other machine in that it requires constant refueling and maintenance to keep functioning. Much of this happens without our intervention beyond …read more (https://hackaday.com/2022/01/12/regenerative-medicine-the-promise-of-undoing-the-ravages-of-time/)

Rohde & Schwarz FSIQ Signal Analyzer IF-Filter Module Repair
https://hackaday.com/2022/01/12/rohde-schwarz-fsiq-signal-analyzer-if-filter-module-repair/

Rohde & Schwarz FSIQ 7 Logic Analyzer’s RF module, back side. (Source: Roberto Barrios)
" data-medium-file="https://hackaday.com/wp-content/uploads/2022/01/rohde_schwarz_fsiq_if_2.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/01/rohde_schwarz_fsiq_if_2.jpg?w=800">Who can’t resist snapping up a piece of really expensive laboratory testing gear for next to nothing when browsing eBay or similar? Maybe it’s giving you mournful eyes when browsing …read more (https://hackaday.com/2022/01/12/rohde-schwarz-fsiq-signal-analyzer-if-filter-module-repair/)

The Charachorder Keyboard Is Too Fast for Competition
https://hackaday.com/2022/01/12/the-charachorder-keyboard-is-too-fast-for-competition/

We interrupt the flow of Keebin’ with Kristina to bring you this special bulletin. When three different people alert you to a keyboard within 48 hours or so, it calls …read more (https://hackaday.com/2022/01/12/the-charachorder-keyboard-is-too-fast-for-competition/)

Arduino and an OLED Make This Space Invaders Cabinet Tiny
https://hackaday.com/2022/01/12/arduino-and-an-oled-make-this-space-invaders-cabinet-tiny/