Cat Feeder Depends on RFID to Keep the Peace at Dinnertime
https://hackaday.com/2023/02/28/cat-feeder-depends-on-rfid-to-keep-the-peace-at-dinnertime/

Anyone with more than one cat can tell you that the joy mischief they bring into your life is much more than twice that of a single cat. And if …read more (https://hackaday.com/2023/02/28/cat-feeder-depends-on-rfid-to-keep-the-peace-at-dinnertime/)

Trying (and Failing) to Restore a 1970s CDC 10MB Hard Drive
https://hackaday.com/2023/02/28/trying-and-failing-to-restore-a-1970s-cdc-10mb-hard-drive/

One fun aspect of 1970s-era hard disk drives is that they are big, clunky and are fairly easy to repair without the need for a clean room. A less fun …read more (https://hackaday.com/2023/02/28/trying-and-failing-to-restore-a-1970s-cdc-10mb-hard-drive/)

Arc Overhangs in PrusaSlicer are a Simple Script Away
https://hackaday.com/2023/02/28/arc-overhangs-in-prusaslicer-are-a-simple-script-away/

Interested in the new hotness of printing previously-impossible overhangs? You can now integrate Arc Overhangs into PrusaSlicer and give it a shot for yourself. Arc overhangs is a method of …read more (https://hackaday.com/2023/02/28/arc-overhangs-in-prusaslicer-are-a-simple-script-away/)

A More Expressive Synth via Flexure
https://hackaday.com/2023/02/28/a-more-expressive-synth-via-flexure/

Synthesizers can make some great music, but sometimes they feel a bit robotic in comparison to their analog counterparts. [Sound Werkshop] built a “minimum viable” expressive synth to overcome this …read more (https://hackaday.com/2023/02/28/a-more-expressive-synth-via-flexure/)

Brand New Colecovision Console – On a Breadboard
https://hackaday.com/2023/03/01/brand-new-colecovision-console-on-a-breadboard/

The Colecovision console from the early 1980s is probably not the most memorable platform of its era, but it retains a retrocomputing following to this day. The original hardware can …read more (https://hackaday.com/2023/03/01/brand-new-colecovision-console-on-a-breadboard/)

Aaron Christophel Brings DOOM to Payment Terminal
https://hackaday.com/2023/03/01/aaron-christophel-brings-doom-to-payment-terminal/

Payment terminals might feel intimidating — they’re generally manufactured with security in mind, with all manner of anti-tamper protections in place to prevent you from poking around in the hardware …read more (https://hackaday.com/2023/03/01/aaron-christophel-brings-doom-to-payment-terminal/)

FOSDEM 2023: An Open-Source Conference, Literally
https://hackaday.com/2023/03/01/fosdem-2023-an-open-source-conference-literally/