Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there’s also a digital radio project for the Raspberry Pi that was released about three ...

Oh sure, you’ve got calculators. There’s that phone program of course, and the one that comes with your OS, and the TI-86 and possibly RPN numbers you’ve had since high school. But what you don’t have ...

Although the number of uses for a 2009-era Mac Mini aren’t very long, using them to run new-and-upcoming operating systems like Haiku on would seem to be an interesting use case. This is what [The ...

Abstract: Characterizing three-terminal semiconductor devices is critical for optimizing analog circuit designs and enhancing system performance. The system is developed for an economical, portable, ...

Navio2-based quadcopter control stack for Raspberry Pi 4. Frame: F450. Motors: T-Motor MN3508 (KV). This repo contains flight-control experiments, sensor drivers, IMU filters, logging, and analysis ...

Virtual Chime is an open source smart doorbell system built for people who want control over their home security without sacrificing privacy or design. Instead of trusting your doorbell data to cloud ...