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Fluids: Water
squeezing and weight
Dual operating modes
You can use it when you want a DC power connector that runs off a battery pack or wired power supply
Analog Interface: 3
Digital Temperature Sensor DS18B20 Barrel Jack Fluids: WaterIntroduction : Digital Temperature Sensor DS18B20 is a one wire digital temperature sensor. This means that it just requires one data line (and GND) to communicate with the Arduino. Each DS18B20 temperature sensor has a unique 64 bit serial code. It can measure a wide range of temperature from 55C to +125 with a decent accuracy of 5C. Each sensor has a unique address and requires only one pin of the MCU to transfer data so it a very good choice for
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