I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

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 CORNER] has built a digital project that mimics such a thing, with little ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. If what you’re shopping for this Black Friday is peace of ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. I kept the Blink Outdoor cam up on my fence for two years, ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

The Blink Outdoor 4 comes with the camera, a Sync Module 2 hub, a USB charging cable and adapter, a mounting bracket and adhesive backing, and two AA batteries. The camera's square enclosure measures ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Marguerita is a Certified Financial Planner (CFP), Chartered Retirement Planning Counselor ...