Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

These days, you can buy full graphical LCD or OLED displays for just a few dollars. However, if you’re so inclined, you can actually get your own segmented LCDs made to suit your own projects. [Icoso ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

Showrunner Ira Parker reveals 'Tales of Dunk and Egg' author George R.R. Martin weighed in very early in the process. Reading time 2 minutes When it came time to adapt George R.R. Martin’s A Song of ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. During that time he has reviewed hundreds of ...

I'm not sure anyone could have predicted just how important smartphones would be for our day-to-day lives. Not just in terms of internet and text messages, but also the sensitive tasks you used to ...

Studio Weave has completed an experimental set of public toilets on Elgin Avenue in London’s Maida Vale, built using self-supporting stone, and due to open to the public later this year as part of a ...

With 2026 now in full swing, many are turning their attention to GLP-1 weight-loss medications like Mounjaro, either having started treatment or seriously considering it. However, a prominent expert ...

Shop wisely, and you can land a midsize display with wide color coverage and maybe some surprising extras starting at well under $100. Here's how to snag the best cheap monitor (or two of 'em!), plus ...

Corin Cesaric-Epple is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...