An air curtain is a machine that blows a controlled stream of air across an opening to the other side to create an air seal. The air curtain, also known as an air door or fly fan, is not the same as ...

Managing the lighting of indoor and outdoor settings can become extremely easy with the use of photocell sensors. These sensors detect the intensity of light rays on the cell and accordingly turn the ...

New York, April 26, 2021 (GLOBE NEWSWIRE) -- Reportlinker.com announces the release of the report "North America Automatic Door Sensors Market Forecast to 2027 - COVID-19 Impact and Regional Analysis ...

Vehicles affected by service bulletin: The problem: On an intermittent basis, the engine will either not crank and/or start when the ignition key is turned. This affects cars equipped with a six-speed ...

Automatic Soap Dispensers designed for use with liquid soap are now widely available, and you may well know that the hands free operation reduces the spread of germs. How about building one your own?