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

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

Apple's new Studio Display XDR is nearly everything I'm looking for in a display, but there are still compromises, ...

Foldable and rollable displays have moved beyond flashy prototypes and into real products people can buy. In 2026, foldable displays 2026 models look slimmer, feel sturdier, and handle daily use far ...

We may receive a commission on purchases made from links. E-readers have gone through many evolutions over the years, and adding color displays might be the best idea yet. Granted, there's nothing ...

The MacBook Neo supports only one external display, and doesn't have Thunderbolt, but you can still get more ports and more monitors from a dock. Here are some of our favorites. Users can add more ...

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 ...

Macworld explains the Apple MacBook Neo’s two USB-C ports have dramatically different speeds: one 10Gbps port for fast data transfer and displays, another 480Mbps port primarily for charging. Apple ...

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 ...

Here's a truth bomb. Your worn-out spatulas and plastic cutting boards are likely seasoning your food with microscopic particles. While microplastics are already everywhere, from the rain to the ...

Major iPhone updates like iOS 26 typically come with hundreds of new features and changes, but a much smaller subset that become daily go-tos. Here are four new iOS 26 features I’ve found myself using ...