Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...

Building a smart ecosystem in your home is more accessible than ever, with a range of products that automate and regulate the ...

Research in microgravity offers unique insights into materials science, improving crystal formation and advancing the ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that is not directly connected to Home Assistant but it functions separately .

Light has an increasing number of applications in biology and medicine—it can be used to stimulate cell growth, manipulate ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

A wireless sensor the size of a paperclip, Abbott's CardioMEMS HF, can be used routinely by the NHS to monitor patients with chronic heart failure (CHF) in their own homes, according to NICE. The ...

A new holographic storage technique uses light in three dimensions to dramatically increase how much data can be stored. It encodes information throughout a material using amplitude, phase, and ...

Think about how easily you recognize a friend in a dimly lit room. Your eyes capture light, while your brain filters out ...

University of Alberta and Canada’s Department of National Defence researchers have developed a tiny battery-free sensor that can be used to track vital signs and detect frostbite in soldiers in ...