This article can be more of a guide on how to construct an heartbeat sensor utilizing an Arduino. Although a complicated one, this project comes as an interesting one to many electronics hobbyists.

Many a maker likes to use their craft to create gifts for loved ones. [Jiří Praus] was celebrating having been married for 5 years, and crafted this beautiful LED heart sculpture to commemorate the ...

Heart failure is the top hospital discharge diagnosis in the U.S. and affects more than 23 million people worldwide. While heart failure itself isn't always deadly, its level of rehospitalization is ...

There is a critical need for non-invasive solutions to monitor heart failure progression around the clock. This novel wearable device is based on sensors embedded in a lightweight belt that monitors ...

A pliable, multi-purpose acoustic sensor has been developed by researchers at the University of Colorado Boulder (UC Boulder) and Northwestern University (NU) that can be worn like a Band-Aid on the ...

Are we seeing more wristwatch PCB swapping projects because more people are working on them, or because we saw one and they’re on our mind? The world may never know, but when it comes to design ...

The faint, subtle vibrations created by our beating hearts and inflating lungs may be faint and subtle, but can reveal important information about our general well-being. A tiny new sensor that can be ...

The so-called ‘smart home’ often comes across looking incredibly dumb. Either you have to shell out lots of money to replace perfectly functional appliances for their Internet-connected equivalents — ...

AI-powered heart sensor data from an Apple Watch accurately detected heart problems like weakened pumping ability and damaged ...

There are many ways to know somebody's heart: long walks on the beach, intimate dinner dates, or incredibly sensitive quantum sensors designed to map their heart's conductivity. While the latter may ...

Nowadays, numerous electronic sensor modules are available on the market that can be combined with inexpensive microcontroller boards to measure environmental parameters of importance. The project ...