How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

A breast milk monitor made its big debut at CES - and parents are loving it

The Coro is a nipple shield with a tiny sensor that can accurately measure how much breast milk a baby is getting during a feeding - the first of its kind on the market.
XDA Developers on MSN

I built a ghost-proof ESP32-powered presence sensor and here's how it works

Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...
Live Science on MSN

Scientists are developing a 'self-driving' device that helps patients recover from heart attacks

Live Science spoke with Dr. Joe Alexander of NTT Research about "digital twins" and the development of an autonomous device ...