Contribute to kkjjdjjd/temperature-sensor-with-arduino development by creating an account on GitHub. ... To use the temperature sensor, connect the NTC 10k thermistor to the Arduino according to the ...

The complete schematic diagram of the DHT22 Temperature and Humidity Sensor Module is shown below: The DHT22 module's schematic diagram is shown above. As previously stated, the board has only a few ...

Arduino_Code: The Arduino code for setting up and reading the temperature data from each of the sensors using the ADS1248. The code also includes the setting up and the bluetooth device and for ...

Circuit Diagram and Explanation. Circuit digram for Digital Thermometer using Arduino and LM35 Temperature Sensor , is shown in the above figure.Make the connections carefully as shown in the ...

As you can see in the schematic all three TC74 sensors have their SDA and SCL pins connected in series to pin A4 and A5 on the Arduino board. The two 4.7K pull-up resistors must be used when using I2C ...

The circuit diagram of the thermometer is shown in Fig. 2. The thermometer is built around an Arduino board (BOARD1), a temperature sensor LM35 (IC1), a 16×2 LCD ... Make the connections carefully as ...

You also need to select the transistor by the type of fan that you use. In my case I used the well-known BD139 transistor and a 9V battery to provide power to the fan and transistor. The LM35 ...

Moreover, for engine temperature monitoring and control, a temperature sensor LM35 was incorporated at the car radiator. The developed system will be used in all type of cars. For its implementation, ...