Interfacing Multiple DS18B20 Temperature Sensor to Arduino/Microcontroller
In this project we will learn about Interfacing Multiple DS18B20 Temperature Sensors to Arduino or Microcontroller. Simply we will connect Multiple DS18B20 Temperature Sensors to Arduino/Microcontroller and display the temperature values of all the sensors in degree celsius or Fahrenheit. Only one digital pin of Arduino or Microcontroller ATmega328 is required to connect several temperature sensor.
We can connect maximum of 1024 sensors using I2C Communication Protocol. But here i have shown connecting 2 or 3 Dallas DS18B20 1 wire Temperature Sensors to Arduino or Microcontroller. According to the code you can connect 8 temperature Sensor to one Arduino/Microcontroller.
Source Code Link to Interface Multiple DS18B20 to Arduino: https://how2electronics.com/interfaci...
Source Code Link to Interface Multiple DS18B20 to Microcontroller: https://how2electronics.com/ds18b20-t...
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