I recently got a chance to design a simple device to monitor air flow in a vent. I was foiled, as the proposal demands a cheap model based on a common PC cooling fan as the air flow sensor. Although ...

Here is an introduction to the low cost anemometer (wind sensor) from Modern Device (http://moderndevice.com) . This small sensor suitable for electronic experiments ...

Plume Labs unveiled its Flow air-quality tracker last week at CES 2017, the big tech trade show in Las Vegas. It is one of many air-quality trackers, but this one has an interesting twist. Above: ...