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 ...

TechRadar Pro created this content as part of a paid partnership with RS. The content of this article is entirely independent and solely reflects the editorial opinion of TechRadar Pro. Arduino turns ...

Disclaimer This mini-project was developed incrementally over a period of time as part of a structured learning process. While the development occurred in stages and had been documentated as an ...

Filament at the ready.

A miniature TV that fits in your hand sounds like a joke, but this one actually works. It is tiny, usable, and built for pure ...

The productivity app formerly known as Microsoft Project is now part of Microsoft Planner, an app recently redesigned to help anyone who is looking to organize their day, tasks, and projects. It ...

James Bruton’s one-ball bike balances and moves omni-directionally; each omni-wheel uses 216 bearings, but steering is ...

For the past two years, The Marshall Project has reported on faulty drug testing of patients during childbirth that can lead child welfare agencies to separate newborns from their parents. Our new ...