waterproof G1/2 thread digital ds18b20 temperature sensor 

Using the DS18B20 temperature sensor probe High quality stainless steel tube waterproof moisture-proof rust Stainless steel shell, Each probe after strict test independent packaging 3.0V ~ 5.5V power supply 9 ~ 12 adjustable resolution The temperature range of -55 ~ +125 No external components,   the single bus interface unique The output leads: red (VCC), yellow (DATA), black (GND) Note: RED - VCC, GREEN - DATA, YELLOW - GND. Description DS18B20 temperature sensor       DS18B20 is single intelligent temperature sensor,produced by DALLAS semiconductor companies in the United States.It belongs to a new generation of adaptive intelligent temperature sensor, and can directly convert temperature signal to the serial digital signals for computer processing.Using strict welding and assembly process, improve the measurement precision, longer service life. Features: 1.Digital signal o…

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