This is a project to show various information from a Home Assistant installation on a nice and clear LED-based display. The protocol used is MQTT so other automation platforms could also be used.
A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...
Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...
Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly comprehensive. [Andrew] shows us how to build a square-wave generator on a ...