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

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

Apple successfully released the new iPhone 17 lineup and iPhone Air with promising features to improve the user experience, but something went under the radar during the announcement. One new feature ...

For years, a small but vocal group of iPhone users has complained about something most people never even notice: flicker on OLED screens. That flicker, caused by pulse width modulation or PWM, can ...

John Obringer, of East Falls, has been drawing on Etch-a-Sketch toys -- the classic shake-and-erase mechanical drawing board released in 1960 -- since he was a kid. "I've been sketching since I was ...

The PWM refresh rate of your smartphone’s display is something you probably never think about, and that most people probably have no idea even exists. But, for some, that rate can make or break the ...

Last fall, writer-director Seth Worley’s debut feature “Sketch” premiered at the Toronto International Film Festival to a warm welcome. A charming, family-friendly comedy about a little girl who has ...

NPR's Ari Shapiro speaks with Seth Worley, director of the feature film Sketch, where a young girl's drawings of monsters come to life. In the new movie "Sketch," a girl's drawings come to life.

Seth Worley is very open about the challenges of making a live-action family film that appeals to both kids and adults. “We wanted so badly to make a movie that was almost more for adults and parents ...