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?

Stop struggling with stuck O2 sensors. Find out why a specialist socket kit is a better investment than a standard wrench for ...
IEEE

Two-Phase Method for Optimal Mobile Sensor Path Planning To Monitor Coverage Holes in Wireless Sensor Networks

Abstract: A Wireless Sensor Network (WSN) may be viewed as a set of sensor devices where each sensor can monitor a specific area and relay detected events to a central data sink for analysis and ...
IEEE

Thin-Diameter Photonic Crystal Fiber Magnetic Field Sensor Based on Controlled Hole Collapse and Infiltration

Abstract: A thin-diameter photonic crystal fiber (TDPCF) magnetic field sensor based on hole collapse and infiltration is proposed and demonstrated. Due to the controlled hole collapse in TDPCF, the ...