Hello. I am a person in my 20s who works from home on a PC.In my previous article, I wrote that 'from now on, I will be ...

M5Stack's new Core Matrix packs 256 LEDs, Wi-Fi 6, motion sensing, and an ESP32-C61 into a tiny $30 IoT development kit.

Back in May, we wrote about the Procolored X One 3-in-1 laser engraver with UV and UV-DTF color printing, and the company ...

The good news is that you can start your coding journey with an ESP32 without relying on vibe coding. By learning a few ...

Skip complex C++ libraries. Discover how the DFRobot WIAnode streams real-time wireless IoT sensor data to TouchDesigner and ...

Once I had everything ready to go, I flashed the ESP32 with ESPHome. This was pretty simple through the ESPHome web flasher ...

The IMX477 with a C-mount lens is the sweet spot for Pi cameras: real glass, RAW files and a sensor big enough to be fun.

Hello everyone. Have you ever thought, 'I want to take my ideas and turn them into an original gadget'? However, when you ...

Let's make a Face Mask with LEDs! **Materials:** - Individually addressable LED strip soldered in a 30 x 12 LED grid - Arduino Micro - SD card reader module - Push button - 10,000 mAh power bank - Wir ...

A reader questions the point of having men’s and women’s shirt buttons on different sides. By Vanessa Friedman Why can’t manufacturers of women’s clothing put the shirt buttons on the right side? The ...

The answer involves aristocrats, Napoleon, weapons and so much drama—and it explains why women have been mildly inconvenienced every morning for centuries I have buttoned thousands of shirts in my ...