Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

A hackerspace is a place that generally needs to be accessed by a wide group of people, often at weird and unusual hours.

It’s not so much a traditional clock as it is a measuring tool, but it’s all that’s needed to do some basic, interplanetary calculations As an example, the team suggests a scenario in which a ...

System designers are thinking of precision timing as a layer, one that supports the entire stack, from hardware to software and applications.

Faith writes guides, how-tos, and roundups on the latest Android games and apps for Android Police. You'll find her writing about the newest free-to-play game to hit Android or discussing her paranoia ...

Aging is the primary risk factor for neurodegenerative diseases, including Parkinson’s disease and Alzheimer’s disease. Therefore, studying the aging process in neurons is of fundamental importance ...

I've used my Flipper Zero to replace lost remotes, open security doors, and more. Here's how to get started with your new favorite hacking tool. I’ve been writing about technology since 2012, focusing ...

You have reached your maximum number of saved items. Remove items from your saved list to add more. There is a behind-the-scenes tug of war going on between airlines and customers over the vast ...

Miles Wu folded a variant of the Miura-ori pattern that can hold 10,000 times its own weight Ramsha Waseem - Freelance writer Wu’s innovation won the top prize of $25,000 at the 2025 Thermo Fisher ...