The National Electrical Manufacturers Association (NEMA) has published a set of standards for testing room occupancy sensors that formerly were issued as guidelines. Called the NEMA WD 7 Occupancy ...

Use of the IEEE P1451.4 standard (Ref. 1) to make sensors smarter is catching on among users, sensor manufacturers, and data-acquisition system manufacturers. The P1451.4 standard specifies a set of ...

[Andreas Spiess] picked up a few inexpensive radar sensors. He decided to compare the devices and test them and–lucky for us–he collected his results in a video you can see below. Good list of ...

The engine test stands used with advanced data-acquisition systems require a different type of pressure sensor than those used in the past. Engine hydraulics and pneumatics operate faster and often, ...

Discover how Boulder Ridge community utilizes air quality sensors to measure and validate particulate matter PM near a local mine. In early 2018, Scistarter and Arizona State University began the ...