Apple's Rival Masimo Tumbles In Quality Despite $634 Million Patent Win Over iPhone-Maker

Despite a $634M patent win over Apple, Masimo's Quality score sinks to 10.43. See why fundamentals are lagging in our latest analysis.

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 ...
IEEE

Research on High-Precision Oxygen Partial Pressure Sensor Based on TDLAS Technology

Abstract: Aiming at the demand of oxygen partial pressure measurement in aerospace and aviation, a tunable diode laser absorption spectroscopy (TDLAS) technique is proposed to realize the oxygen ...

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 ...
Fix It Homestead on MSN

The detector date code you should check tonight and where it’s hidden

Your smoke and carbon monoxide detectors quietly decide how much time you have to escape a fire, yet the tiny date code that ...
IEEE

Optimization Based Sensor Placement for Multi-Target Localization With Coupling Sensor Clusters

Abstract: Since the Cramér-Rao lower bounds (CRLB) of target localization depends on the sensor geometry explicitly, sensor placement becomes a crucial issue in many target or source localization ...