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 ...

ABB has launched TruONE, an all-new automatic transfer switch (ATS) with connectivity and monitoring functions for critical power applications. TruONE is the world’s first true ATS to package all the ...

This light sensor switch circuit allows the automatic connection of a lamp when the light is low (at nightfall) and will maintain the lamp ON for a certain period of time. This time can be adjusted ...

Posts from this topic will be added to your daily email digest and your homepage feed. A new automatic lighting feature leverages the ultrasound motion sensor in Echo devices as well as third-party ...