Microwave Sampler is Like Time Domain Mixer
https://hackaday.com/2022/01/13/microwave-sampler-is-like-time-domain-mixer/

[Gregory] is building some microwave gear and wanted to convert a 3.3 GHz signal to a 12 MHz intermediate frequency. You might think of using a mixer, but you’d need …read more (https://hackaday.com/2022/01/13/microwave-sampler-is-like-time-domain-mixer/)

Pico Does PID
https://hackaday.com/2022/01/13/pico-does-pid/

If you wanted to, say, control a temperature you might think you could just turn on a heater until you reach the desired temperature and then turn the heater off. …read more (https://hackaday.com/2022/01/13/pico-does-pid/)

This DIY Microscope Design is All Wet
https://hackaday.com/2022/01/14/this-diy-microscope-design-is-all-wet/

[Robert Murray-Smith] wanted to recreate how some ancient microscopes worked: with a drop of water as a lens. The idea is that the meniscus of a drop of water will …read more (https://hackaday.com/2022/01/14/this-diy-microscope-design-is-all-wet/)

Game Boy Becomes Super Game Boy with a Pair of Pis
https://hackaday.com/2022/01/14/game-boy-becomes-super-game-boy-with-a-pair-of-pis/

For the Nintendo aficionados of the 90s, the Super Game Boy was a must-have cartridge for the Super Nintendo which allowed gamers to play Game Boy games on your TV. …read more (https://hackaday.com/2022/01/14/game-boy-becomes-super-game-boy-with-a-pair-of-pis/)

This Week in Security: NPM Vandalism, Simulating Reboots, and More
https://hackaday.com/2022/01/14/this-week-in-security-npm-vandalism-simulating-reboots-and-more/

We’ve covered quite a few stories about malware sneaking into the NPN and other JavaScript repositories. This is a bit different. This time, a JS programmer vandalized his own packages. …read more (https://hackaday.com/2022/01/14/this-week-in-security-npm-vandalism-simulating-reboots-and-more/)

Rapid-Reload Vacuum Cannon Totally Demolishes Those Veggies
https://hackaday.com/2022/01/14/rapid-reload-vacuum-cannon-totally-demolishes-those-veggies/

https://www.youtube.com/watch?v=0DKWSXstXuc&list=PL1a2HkcVbmAXIlvlmv6UOJaf3D7pBC9-t&index=5
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/01/Snap-2022-01-09-at-23.01.23.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/01/Snap-2022-01-09-at-23.01.23.png?w=800">[NightHawkInLight] has been developing his design for a vacuum canon for a while now, so it seems fitting to drop in check out the progress. The idea is pretty straightforward, …read more (https://hackaday.com/2022/01/14/rapid-reload-vacuum-cannon-totally-demolishes-those-veggies/)

Hackaday Podcast 151: The Hackiest VR Glove, Plotting Boba Fett with Shoelaces, ECU Hacking, and Where Does Ammonia Come From?
https://hackaday.com/2022/01/14/hackaday-podcast-151-the-hackiest-vr-glove-plotting-boba-fett-with-shoelaces-ecu-hacking-and-where-does-ammonia-come-from/