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 ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

United States Customs and Border Protection is paying General Dynamics to create a prototype of “quantum sensors” alongside a “database with artificial intelligence” designed “to detect illicit ...

Add Yahoo as a preferred source to see more of our stories on Google. Work is progressing on the off-site obstruction removal project at the Albert S. Nader Regional Airport, an engineer working on ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Senate Republicans on Thursday blocked a motion to advance a Democrat-drafted bill to extend enhanced health insurance premium subsidies that are due to expire at the end of 2025, tax credits that ...

ORLANDO, Fla. — The Defense Advanced Research Projects Agency has awarded BAE Systems a $16 million contract to continue work on software that aims to keep “constant custody” of large numbers of ...

With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

A multi-agency search found a missing 86-year-old man with dementia after nearly four days using drone infrared sensors. Project Lifesaver, a free program, uses radio frequency bracelets to help law ...

This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

Huntsville’s Redstone Arsenal is one of nine installations on a list of possible sites for a new nuclear program by the U.S. Army. Redstone, Fort Benning, Ga.; Fort Bragg, NC; Fort Campbell, Ky.; Fort ...