Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...

M5Stack has just launched the Cardputer Mesh Kit, a portable, card-sized Meshtastic communication terminal built around the ...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

Recent DIY trends show makers increasingly turning to ESP32 microcontrollers and Arduino platforms for smart home projects, replacing costlier or overpowered setups like Raspberry Pi in many cases.

Cheap and cheerful.

Windows 11 packs a ton of easy-to-miss features. We show you how to download some unique extras, maximize Copilot, tweak the Start menu, upgrade your security, and much more. I've been testing PC and ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas ...

We independently evaluate all of our recommendations. If you click on links we provide, we may receive compensation. Our top pick is the Whisker Feeder Robot for its unique and intuitive features In ...

* after AD9523_RESET_RELEASE(). The first call (before reset) was removed. * Post-fix test: * 1. Replay the fixed configure_ad9523() call sequence. * 2. Verify ad9523_setup() is called exactly ONCE. * ...