Weather Station

  • Author: Ionica Vlad-Daniel
  • Group: 1221A
  • Faculty: FILS

Introduction

The project consists of a weather station that measures the temperature, humidity and air quality and displays the values on an LCD. If the Air Quality exceeds a specific value, a LED will start blinking to inform you that there is a bad air quality index.

Description

Humidity & Temperature Sensor and Air Quality Sensor values are processed by Arduino UNO and displayed on an LCD. Depending on the air quality value, a LED will start blinking.

Hardware Design

Components:

  • Arduino Uno
  • Breadboard
  • LCD 1602 IIC/I2C
  • Air Quality Sensor MQ-135
  • Humidity & Temperature Sensor DHT11
  • Jumper wires
  • Resistor
  • Led

Software Design

I used Arduino IDE. External Libraries:

  • LiquidCrystal_I2C
  • DHT

Results

Conclusions

This was my first Arduino Project and it was really interesting to make. By using LiquidCrystal_I2C and DHT external libraries I could easily read the values from DHT11 sensor and display them on LCD.

Download

Journal

  • 21/04/2022 - Project theme selection
  • 29/04/2022 - Order of components
  • 02/05/2022 - Order of additional components
  • 04/05/2022 - Finished the project
  • 26/05/2022 - Presented the project at the lab
  • 27/05/2022 - Finished writing wiki page

Bibliography/Resources

pm/prj2022/robert/weather-station.txt · Last modified: 2022/05/27 17:07 by vlad_daniel.ionica
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