A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...

One of the great things about the Arduino environment is that it covers a wide variety of hardware with a common interface. Importantly, this isn’t just about language, but also about abstracting away ...

July 7, 2026 • Pete Hegseth's Pentagon has been dismantling diversity initiatives and blocking the promotions of high-ranking Black officers. This week, Parker talks with The Atlantic's Clint Smith, ...

June 16, 2026 • After nearly 10 years of planning and construction, the Obama Presidential Center is opening on the South Side of Chicago — right across the street from an under-resourced high school, ...

ESP32s are surprisingly good AI lie detectors.

Chances are, you’ve heard of the police code 10-4, which means “affirmative” or an acknowledgment of a message. But if you hear a police officer say 10-33, there’s a police emergency underway. However ...

Implement a USB PD protocol analyzer, a USB PD trigger board or a more sophisticated power sink using a few additional components and simple Arduino code. Supports several STM32 microcontrollers.

This program is based on an ESP-IDF TinyUSB USB MIDI example with minimal changes so it works with arduino-esp32. See https://github.com/espressif/esp-idf/blob/master ...

Lois Borny works on the product review section of The Independent, IndyBest, where she helps readers to save money and shop savvy, scouting out the very best deals and sharing her tried and tested ...