Interfacing DS18b20 Temperature Sensor with Arduino UNO Now that we have understood how the DS18b20 Temperature Sensor works we can connect all the required wires to Arduino UNO. The Connection ...

Tips when using long cables: - When using a long cable, e.g. an Ethernet CAT5E cable of 75cm, between the output line of the sensor and the MCU then put a 1K resistor in series with the output line of ...