The cut-in value of the low-pressure switch is generally set to a saturation pressure equivalent to the minimum expected ambient temperature. One manufacturer recommends a low-pressure switch setting ...

Ashcroft® A-Series miniature pressure switches are used for a variety of applications including equipment that is washed down or is subject to frequent changes in temperature, according to the company ...

Judging from this first project, a DIY pressure plate switch, we think there’s going to be a common theme to follow. [Rich] constructs his pressure plate for almost no cost using cardboard ...

This review takes a look at four of Aqara's latest products, including its Temperature and Humidity Sensor and the newly-released Hub M2, as well as the Wireless Remote Switch H1 and Smart Wall ...