Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers ...

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 ...

TCL has introduced the C7L series as part of its 2026 TV lineup, targeting the upper mid-range Mini-LED segment, with a focus on balanced performance across brightness, gaming, and smart features. The ...

This DIY 6-DOF robot arm project details a two-year build cycle using 3D printed parts, custom electronics, and over 5,000 ...

If you know much about radios and espionage, you’ve probably encountered number stations. These are mysterious stations that read out groups of numbers or otherwise encoded messages ...

March 31, 2026 • Trump's executive order seeks to create lists of U.S. citizens who are eligible to vote in each state and instruct the U.S. Postal Service to send mail ballots only to verified voters ...