Man-in-the-Middle PCB Unlocks HP Ink Cartridges
https://hackaday.com/2024/09/28/man-in-the-middle-pcb-unlocks-hp-ink-cartridges/

It’s a well-known secret that inkjet ink is being kept at artificially high prices, which is why many opt to forego ‘genuine’ manufacturer cartridges and get third-party ones instead. Many …read more (https://hackaday.com/2024/09/28/man-in-the-middle-pcb-unlocks-hp-ink-cartridges/)

Dog Poop Drone Cleans Up the Yard So You Don’t Have To
https://hackaday.com/2024/09/28/dog-poop-drone-cleans-up-the-yard-so-you-dont-have-to/

Sometimes you instantly know who’s behind a project from the subject matter alone. So when we saw this “aerial dog poop removal system” show up in the tips line, we …read more (https://hackaday.com/2024/09/28/dog-poop-drone-cleans-up-the-yard-so-you-dont-have-to/)

The Last Sun Sparc Workstation
https://hackaday.com/2024/09/28/the-last-sun-sparc-workstation/

The truth is, our desktop computers today would have been classed as supercomputers only a few decades ago. There was a time when people who needed real desktop power looked …read more (https://hackaday.com/2024/09/28/the-last-sun-sparc-workstation/)

An ESP32 Delivers Perfect Slot Car Control
https://hackaday.com/2024/09/28/an-esp32-delivers-perfect-slot-car-control/

If your memory of slot cars as a childhood toy is of lightweight controllers with wire-wound rheostats inside, then you’re many years behind the state of the art when it …read more (https://hackaday.com/2024/09/28/an-esp32-delivers-perfect-slot-car-control/)

Internet Connected TI-84 To Cut Your Academic Career Short
https://hackaday.com/2024/09/29/internet-connected-ti-84-to-cut-your-academic-career-short/

In an educational project with ethically questionable applications, [ChromaLock] has converted the ubiquitous TI-84 calculator into the ultimate cheating device. The foundation of this hack lies in the TI-84’s link …read more (https://hackaday.com/2024/09/29/internet-connected-ti-84-to-cut-your-academic-career-short/)

Curing CRT Cataracts Freshens Up Retro Roundy TVs
https://hackaday.com/2024/09/29/curing-crt-cataracts-freshens-up-retro-roundy-tvs/

It’s been a long time since the family TV has had a CRT in it, and even longer since that it was using what was basically an overgrown oscilloscope tube. …read more (https://hackaday.com/2024/09/29/curing-crt-cataracts-freshens-up-retro-roundy-tvs/)

Seven Day Movement Makes a Rubbish Clock
https://hackaday.com/2024/09/29/seven-day-movement-makes-a-rubbish-clock/