Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...

In every LED wall manufacturer's product brochure, spherical LED displays are listed as one of the best customization options ...

ESP32s are surprisingly good AI lie detectors.

It's amazing what you can do with an ESP32 (or two).

SmartMatrix Library is designed to refresh HUB75 LED matrix panels and APA102-compatible addressable LEDs with high quality graphics, using simple Arduino sketches. 128x64 HUB75 Panel Driven with ...