Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...

Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum, ...

If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...

Problems with a 25-year-old landmark paper on the safety of Roundup’s active ingredient, glyphosate, have led to calls for the E.P.A. to reassess the widely used chemical. By Hiroko Tabuchi In 2000, a ...

The TV world’s heavy hitters are all showing new models at CES 2026, with cutting-edge TVs that use new RGB mini-LED tech grabbing attention via their exceptionally rich color. RGB mini-LED and its ...

Helen Lucht loved her family and always taught them to put God first in their lives, said her daughter, Sandy Johnson. Sign up to get the most recent local obituaries delivered to your inbox.