There’s no rule that says that logic circuits must always use electrically conductive materials, which is why you can use water, air or even purely mechanical means to implement logic …read more (https://hackaday.com/2025/10/15/printing-an-air-powered-integrated-circuit-for-squishy-robots/)

Could This be the Year of Algol?
https://hackaday.com/2025/10/15/could-this-be-the-year-of-algol/

Ok, you caught us. It certainly isn’t going to be the year of Algol. When you think of “old” programming languages, you usually think of FORTRAN and COBOL. You should …read more (https://hackaday.com/2025/10/15/could-this-be-the-year-of-algol/)

Attack Turns Mouse into Microphone
https://hackaday.com/2025/10/15/attack-turns-mouse-into-microphone/

As computer hardware gets better and better, most of the benefits are readily apparent to users. Faster processors, less power consumption, and lower cost are the general themes here. But …read more (https://hackaday.com/2025/10/15/attack-turns-mouse-into-microphone/)

How bad can a $0.60 Knockoff ADS1115 ADC be?
https://hackaday.com/2025/10/15/how-bad-can-a-0-60-knockoff-ads1115-adc-be/

Although the saying of caveat emptor rings loudly in the mind of any purveyor of electronic components, the lure of Very Cheap Stuff is almost impossible to resist. Sure, that …read more (https://hackaday.com/2025/10/15/how-bad-can-a-0-60-knockoff-ads1115-adc-be/)

RFIDisk: When Floppy Drives Go Contactless
https://hackaday.com/2025/10/16/rfidisk-when-floppy-drives-go-contactless/

Not too long ago, part of using a computer was often finding the correct disk for the application you wanted to run and inserting it into your machine before you …read more (https://hackaday.com/2025/10/16/rfidisk-when-floppy-drives-go-contactless/)

EmuDevz is Literally a Software Game
https://hackaday.com/2025/10/16/emudevz-is-literally-a-software-game/

The idea of gamifying all the things might have died down now that the current hype is shoving AI into all the things — but you’ve probably never seen it …read more (https://hackaday.com/2025/10/16/emudevz-is-literally-a-software-game/)

A Tale of Two Car Design Philosophies
https://hackaday.com/2025/10/16/a-tale-of-two-car-design-philosophies/

As a classic car enthusiast, my passion revolves around cars with a Made in West Germany stamp somewhere on them, partially because that phrase generally implied a reputation for mechanical …read more (https://hackaday.com/2025/10/16/a-tale-of-two-car-design-philosophies/)

Three Years in, JawnCon Continues to Grow and Impress
https://hackaday.com/2025/10/16/three-years-in-jawncon-continues-to-grow-and-impress/