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 ...

Controlling light with light is a long-sought goal for computing and communication technologies. Achieving this capability ...

Philips Hue's latest Bridge Pro includes handy motion sensing and soothing colors that push it to a solid recommendation, ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

The Stelo is available to anyone who wants to monitor their blood glucose, no prescription needed. But as an active adult without diabetes, are these extra data points worth $99 per month?

Every time we feel a gentle tap on the skin, specialized nerve cells convert that physical force into an electrical signal ...

Researchers have created a method called optovolution that uses light to guide the evolution of proteins with dynamic behaviors. By engineering yeast cells so their survival depended on proteins ...

Ivana Trump, President Donald Trump’s first wife, died on July 14, 2022 at the age of 73, owing to injuries she suffered in an accidental fall on the “grand curving staircase” at her Upper East Side ...