Abstract:As the core equipment of urban power supply, once the cable is on fire, it will have a great impact on the economy and people’s livelihood. Cable passage fire extinguishing equipment is a reliable infrastructure to eliminate cable fire, and detection components are the key to correct and timely action of fire extinguishing equipment. This paper designs a temperature detection module based on DS18B20, and discusses the design principle from the aspects of internal structure, command sequence, signal mode and so… Show more
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