It used to be a rite of passage to build some sort of AM radio receiver. Many people started with a crystal radio, of course, ...

For an interactive kiosk, you need a full operating system. An Arduino or ESP32 can handle sensor input and LED strips, but rendering a 1080p game with touch input and audio requires a proper Linux ...

Air is a necessity for us human beings, so monitoring it is important. Air quality is monitored in terms of the Air Quality Index(AQI), a single-number scale used to tell how polluted the air is and ...

A stepper motor bug in a PLACITECH build turned out to be LED-update timing in code rather than a failed motor driver.

Anyone can get started with ESP32, thanks to a few simple tools ...

Cook up some ESP32 projects this weekend.

A Raspberry Pi, an Adafruit 7-segment display, a 3D printed case, some vibe coding—and we've got a forever-clock that never needs adjusting.

Two research teams led by UC Santa Barbara faculty have been selected for Phase I support through the U.S. Department of Energy’s (DOE) Genesis Mission, a new national initiative designed to ...

Arden Farhi is the managing editor for CBS News' Washington bureau. He has covered several presidential campaigns and the Obama, Trump and Biden administrations. His executive producer credits include ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Top university admissions now require more than just grades, making "passion projects" ...

KANSAS CITY, Mo. (KCTV) - A new federal investment could turn the Kansas City region into a national hub for the materials that power things like batteries, airplane parts and medical devices. It may ...