Circuit Documentation

Summary of the Circuit

This circuit integrates an Arduino UNO microcontroller with a Temperature Sensor (LM35) to measure temperature. The LM35 sensor outputs an analog voltage proportional to the temperature it measures, which is read by one of the Arduino's analog input pins. The Arduino is powered by its 5V pin, and the sensor is powered directly from the Arduino. The ground (GND) is shared between the two components to complete the circuit.

Component List

Arduino UNO

• Description: A microcontroller board based on the ATmega328P.
• Pins Used:
  • IOREF
  • Reset
  • 3.3V
  • 5V
  • GND
  • Vin
  • A0 to A5
  • SCL
  • SDA
  • AREF
  • D13 to D0

Temperature Sensor (LM35)

• Description: A precision integrated-circuit temperature device with an output voltage linearly proportional to the Centigrade temperature.
• Pins Used:
  • +Vs
  • Vout
  • GND

Wiring Details

Arduino UNO

• 5V connected to LM35 +Vs
• A1 connected to LM35 Vout
• GND connected to LM35 GND

Temperature Sensor (LM35)

• +Vs connected to Arduino UNO 5V
• Vout connected to Arduino UNO A1
• GND connected to Arduino UNO GND

Documented Code

Arduino UNO Code (sketch.ino)

void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}

Additional Notes

• The provided code is a template and does not include functionality to read the temperature sensor or perform any processing on the data. The user is expected to fill in the setup and loop functions with the appropriate code to initialize the sensor and read temperature data.
• The documentation.txt file is empty and can be used to add additional notes or documentation related to the code or circuit operation.