If you have a smart TV that's now old and sluggish, no longer receives updates, or has been replaced by a fancier one with better specs, and you're thinking of dumping it, pause for a moment. You can ...

[John Crombie] had a crack at building one using linear Hall effect sensors ... the Arduino pro micro for its copious analog inputs and USB functionality. A nice feature of this board is that ...

Prospective volunteers can match with 30 diverse organizations in one place during the Community Foundation for Southern Arizona Spring 2025 Board Connect. The event is from 5:30 to 7 p.m. May 14 ...

Color-changing alcohol sensors using CU-MOF-74 metal-organic frameworks. The sensor visually detects ethanol concentration, offering a simple, sensitive and effective way to measure alcohol levels ...

At the HOT ROD How-To section, you’ll learn how to make improvements to your own special hot rod, drawing from the DIY knowledge of the HOT ROD team to learn more about how-to make more power ...

The Michigan State University Research Foundation is working to connect startups with people interested in working for them. The foundation's new jobs board launched Tuesday and lists open roles ...

The 50x speedup comes from one simple hack: don’t use digitalWrite(); If you aren’t familiar, the digitalWrite() function is one of the key functions Arduino gives you to operate its boards ...

The Arduino ... board designed for the Arduino Nano boards to allow easy connection to Qwiic, Grove, and Modulino expansion modules. The company also announced seven new Modulino nodes that are ...

I'm PCMag's managing editor for consumer electronics, overseeing an experienced team of analysts covering smart home, home entertainment, wearables, fitness and health tech, and various other ...

Michelle Singletary writes the nationally syndicated personal finance column “The Color of Money,” which appears in The Washington Post on Wednesdays and Sundays. If you have a personal ...