Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...
It happened when I was tidying up my desk drawer because I couldn't find something I was looking for. I found a small glass tube that I had bought a long time ago and forgotten about. I only had a ...
The ESP32 keeps finding new jobs in my house.
A large, WiFi-connected seven-segment clock built from addressable LED strips, driven by an ESP32. Each digit is drawn on a NeoPixel (WS2812) strip, the time is synchronised over the internet, and the ...
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