Although largely recognizable to anyone who had a video game console in the 80s or 90s, cartridges have long since disappeared from the computing world. These squares of plastic with …read more (https://hackaday.com/2025/10/06/a-new-cartridge-for-an-old-computer/)

A Lorenz Teletype Shows Us Its Secrets
https://hackaday.com/2025/10/07/a-lorenz-teletype-shows-us-its-secrets/

When we use the command line on Linux, we often refer to it as a terminal. It’s a word with a past invoking images of serial terminals, rows of green-screened …read more (https://hackaday.com/2025/10/07/a-lorenz-teletype-shows-us-its-secrets/)

A Childhood Dream, Created and Open Sourced
https://hackaday.com/2025/10/07/a-childhood-dream-created-and-open-sourced/

Some kids dream about getting a pony, others dream about a small form factor violin-style MIDI controller. [Brady Y. Lin] was one of the latter, and now, with the skills …read more (https://hackaday.com/2025/10/07/a-childhood-dream-created-and-open-sourced/)

Smart Bulbs Are Turning Into Motion Sensors
https://hackaday.com/2025/10/07/smart-bulbs-are-turning-into-motion-sensors/

If you’ve got an existing smart home rig, motion sensors can be a useful addition to your setup. You can use them for all kinds of things, from turning on …read more (https://hackaday.com/2025/10/07/smart-bulbs-are-turning-into-motion-sensors/)

Can a Coin Cell Make 27 Volts?
https://hackaday.com/2025/10/07/can-a-coin-cell-make-27-volts/

We have all no doubt at some point released the magic smoke from a piece of electronics, it’s part of what we do. But sometimes it’s a piece of electronics …read more (https://hackaday.com/2025/10/07/can-a-coin-cell-make-27-volts/)

Qualcomm Introduces the Arduino Uno Q Linux-Capable SBC
https://hackaday.com/2025/10/07/qualcomm-introduces-the-arduino-uno-q-linux-capable-sbc/

Generally people equate the Arduino hardware platforms with MCU-centric options that are great for things like low-powered embedded computing, but less for running desktop operating systems. This looks about to …read more (https://hackaday.com/2025/10/07/qualcomm-introduces-the-arduino-uno-q-linux-capable-sbc/)

2025 Hackaday Supercon: More Wonderful Speakers
https://hackaday.com/2025/10/07/2025-hackaday-supercon-more-wonderful-speakers/

Supercon is just around the corner, and we’re absolutely thrilled to announce the second half of our slate! Supercon will sell out so get your tickets now before it’s too …read more (https://hackaday.com/2025/10/07/2025-hackaday-supercon-more-wonderful-speakers/)

Building a Diwheel to Add More Tank Controls to Your Commute
https://hackaday.com/2025/10/07/building-a-diwheel-to-add-more-tank-controls-to-your-commute/