Silicon Labs Arduino Core 5.0 adds Zigbee support for the XIAO MG24, allowing developers to build Zigbee, Matter, Thread, and ...

Learn how to build a discreet smart home temperature and humidity sensor hidden inside an IKEA photo frame with a 7-year battery life.

An international collaboration led by the University Medical Center Göttingen (UMG), Germany, has developed a labeling method ...

This Nixie-inspired ESP32 clock uses ST7789 LCDs to mimic the tubes affordably. ESP32-S3 controls each tube via small round ...

Test circuits instantly with the best free ESP32 simulators of 2026. Compare Wokwi, Circuit Designer, and Vexlio for IoT projects with built-in Wi-Fi support.

Urban heat islands are a solvable data problem: this piece shows how to combine free satellite imagery, standard ...

For his own reasons, [Jose Luis Monteiro] (aka [emsyscode]) decided he needed to drive the LCD on a Sony CDX-A250 car ...

CosmicWatch is a compact and affordable particle detector that can be used for research and education purposes. Developed by physicist Spencer Axani, it costs about $100 and can be assembled easily.

It’s back-to-school season, and your students are likely experimenting with generative AI tools. AI writing may often read poorly, but that doesn’t always mean it’s easy to catch. AI detector software ...

UD’s CosmicWatch launch introduces a portable, low-cost detector invented by Professor Spencer Axani that reveals invisible ...