Learn the basics of embedded systems hacking with Arduino, Raspberry Pi & RTOS. Discover GPIO, interrupts, hands-on projects & TinyML for smart edge computing.

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...

The Raspberry Pi Pico is the new kid on the microcontroller block. How does it compare to the long-established Arduino Nano?

Normal cellular processes in living things — from germinating plants to our own cells — create biophotons, though escaping light isn’t visible to us.

An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light ...

Little kids line up in white graduation caps and gowns. Family members pose for formal photos at a wedding. Cousins laugh as they cut into the frosting of a giant birthday cake. These scenes from Amar ...

Josh Cotts is a Senior Contributor at Game Rant. He graduated Summa Cum Laude from Arizona State University in 2019 with a B.A. in Mass Communications & Media Studies and has been commended since ...

In reference to the letter regarding people running red lights: When I know someone is getting their driver's license, usually a teen, I ask them to try this experiment. If you’re the first car at a ...

There are as many varieties of smart light switches (and dimmers) as there are light bulbs, and while the prospect of upgrading your old dumb switch might seem daunting, they’re usually pretty simple ...

Opinion articles provide independent perspectives on key community issues, separate from our newsroom reporting. The Lynx Blue Line stops at the East/West Blvd Station in Charlotte, N.C., on Monday, ...

The Lynx Blue Line stops at the East/West Blvd Station in Charlotte, N.C., on Monday, September 8, 2025. KHADEJEH NIKOUYEH [email protected] The tragic stabbing death of a 23-year-old ...

I boiled my program to a simple sketch that prints the letter “A” and two seconds later it prints “AA” on the GIGA Display Shield. When I build my sketch using the uncompressed file and ...