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Arduino UNO with BMP280 Sensor and I2C LCD Display Interface

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Circuit Documentation

Summary

This circuit integrates various components including an Arduino UNO microcontroller, a BMP280 sensor, an LCM1602 IIC module with an LCD display, a 5V adapter, a USB power supply, and a 120V outlet. The primary function of this circuit is to interface the BMP280 sensor and the LCD display with the Arduino UNO for data acquisition and display. The BMP280 sensor is used for measuring temperature and atmospheric pressure, while the LCM1602 IIC module controls the LCD display for output visualization. Power is supplied to the circuit through a 5V adapter and USB power sources, which are also connected to a 120V outlet for AC to DC conversion.

Component List

LCM1602 IIC

BMP280

USB Power

5V Adapter

120V Outlet

Power Supply

Arduino UNO

LCD Display (16 pin)

Wiring Details

BMP280

LCM1602 IIC

USB Power (Instance 1)

USB Power (Instance 2)

Power Supply (Instance 1)

Power Supply (Instance 2)

Arduino UNO

LCD Display (16 pin)

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:

}

Note: The provided code is a template and does not include specific functionality. It is expected that the user will add the necessary code to interact with the BMP280 sensor and the LCD display through the LCM1602 IIC module.