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 ...

Do You Need A Special Socket To Remove O2 Sensors?

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread ...
IEEE

Nature-Inspired Dual-Sensor Thread for Independent Measurement of Internal Temperature and Strain in Cast Parts or Fabrics

Abstract: In this contribution, we present the concept for a dual-sensor thread that was specifically devised for the independent measurement of strain and temperature inside a hosting structure.
The Daily Overview on MSN

10 famous watches that may not be worth the price

Luxury and tech watches have never been more hyped, but a big name on the dial does not always mean you are getting fair ...
IEEE

Flexible Differential Butterfly-Shape Eddy Current Array Sensor for Defect Detection of Screw Thread

Abstract: Eddy current testing (ECT), is a non-destructive method widely applied in detecting defects of metal plates based on the principle of electromagnetic induction. The flexible eddy current ...