Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Musically reactive DIY Christmas tree that transforms a familiar festive symbol into something that comes alive with every ...

Star-favored, board-certified aesthetics physician Dr. Glenicia Nosworthy explains how to choose the right high-tech tool for every skin concern. By Natalie Alcala, Danielle Directo-Meston, Erin ...

When Disney's Zootopia first hit theatres in 2016, critics and audiences widely applauded the film for its unique and insightful exploration of racism and discrimination through its ...

LED bulbs come with big promises: Save lots of money on energy bills, get more customization over lighting and your lights will last for years without needing to be replaced. Most of those are true, ...

Today's fastest internal SSDs come in the super-small "gumstick" M.2 format. Here's how to buy the right M.2 SSD, along with deep-dive reviews of today's top models. Since 2004, I have worked on PCMag ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

Two-dollar bills — what grandfather doesn’t love giving them and what kid doesn’t love getting some extra money? But they’re ...

Want better audio from your TV? From our lab to your living room, these are the best soundbars we've tested. I’m PCMag’s home theater and AR/VR expert, and your go-to source of information and ...