S/PDIF has been around for a long time; it’s still a really great way to send streams of digital audio from device A to device B. [Nathan Ladwig] has got the ESP32 decoding SPDIF quite ...
Combat in D&D can take up a lot of real-world time, but breaking some of 5e's rules can keep battles interesting without taking up entire sessions.
There are all kinds of air quality sensors on the market that rely on all kinds of electro-physical effects to detect gases ...