One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal ...

Here’s a fun video tour of a light testing facility. Admittedly, its not as fun as watching cell phones get abused, but it is interesting. The video is only about 6 minutes long, and is mostly a ...

This little web app can directly connect to the Framework Laptop 16 LED matrix Input Module. You need to be running a browser based on Chrome (Edge, Chromium, Opera ...