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

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that ...

LG Display has revealed that it has now started mass production of LCD laptop panels equipped with a new technology that’s ...

LG Display is mass-producing laptop screens that automatically change their refresh rate from 1 Hz to up to 120 Hz, based on ...

Don't let these ports go to waste.

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative study ...

These 4K monitors from brands like Dell, LG and Samsung offer sharper visuals, better workspace and improved clarity for work, editing and entertainment setups. Share via Every product we recommend is ...

Fitness wearables can help you move more, sleep better, and stay healthy. Here's how to pick the right one for you, along with the best fitness trackers we've tested. I’m PCMag’s senior writer ...

Know what message you’re trying to communicate before you get down in the weeds. by Scott Berinato Not long ago, the ability to create smart data visualizations, or dataviz, was a nice-to-have skill.