In the cold winter, electric water heaters are indispensable, and showers, dishes, dishes, and laundry are all used by heating the tap water. Electric water heaters do not need to wait, the water is turned on, and the heat is turned on. The whole process requires only two Seconds bring gre
Recently, it was reported from the China Aerodynamics Research and Development Center that the proximity sensor developed by AVIC Kaitian has undergone 25 cycles of low-temperature, low-pressure, and high-humidity testing over more than 500 hours in three weeks. The test data are in line w
The design of a good sensor is the result of experience plus technology. It is generally understood that a sensor is a description that converts a physical quantity into a physical quantity that can be expressed in another intuitive way through a circuit. For example, it is converted into higher v