DFRobot's compatibleArduino electronic buildingblockDS18B20 digitaltemperature sensorcomes with a data cable

The digital temperature sensor based on DS18B20 can be used for quantitative detection of environmentaltemperature. TheDS18B20 digital temperature sensor is a bus-type digitaltemperature sensor produced by DALLAs Company in the United states. itstemperature measurement range is -55'c to +125'c, with an inherent measurement resolution of 0.5'c.lt supports multi-pointnetworking function. Multiple Ds18B20s can be connected in parallel on a single three-wire line to achieve multi-point temperaturemeasurement. The measurement results are transmitted serially in a 9-12 bit digital format.

When the DS18B20 digital temperature sensor is combined with the Arduino-specific sensor expansionboard, it is very easy to achieve the interactive effect related to environmental temperature perception

Notes: The wiring sequence ofthis sensor is directly compatible with the new version 10 sensors V7 and v5. Users ofthe new versionanalog sensors, please pay attention to the wiring sequence. The port layout ofthe new version analog sensors has the followingimprovements to be compatible with our new version expansion board V7. Due to the diferent wiring sequence ofthe Analog pinheaders ofV7 expansion board compared to V5, if you are usingV5, please adjust according to the diagram below. For operationreference, please follow the instructions in our blog titled "How to Change the Data Cable Connector Layout".