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natural gas
Rotary Encoder Module is a continuously variable position sensor that reports the relative position of the shaft
Brown wire: voltage supply (5 V)
Supporting three modes: AP
Digital Temperature Sensor DS18B20 Motor natural gasIntroduction : 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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