Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and recreation. Despite their growing ...

E-waste is a serious problem, and while laptops and PCs can rapidly become obsolete after only a few years of use, there’s a natural desire to keep these machines running for much, much longer. One ...

Dial up hues with this Arduino-powered, on-demand spray-can mixer ...

The Bee Write Back is a writerDeck that combines a 5.5 inch AMOLED display with a small mechanical keyboard, a battery, and a ...

All-new LED video boards in centerfield and new LED ribbon boards from Daktronics span the 200 and 300 levels of Yankees Stadium.

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

The two TV technologies that dominate our picks for the best TVs are OLED and mini-LED. There are incredible TVs using each technology. That said, each has strengths and weaknesses that might mean one ...

Odds are, if you like neon lights, you’re not thrilled with the LED faux-“neon” strips that are supposed to replace them. They’ve got their advantages, but the light quality of RGB LEDs lacks ...