This project presents a comprehensive weather analysis system utilizing an Arduino UNO integrated with multiple sensors to monitor environmental conditions. The system incorporates a DHT-11 sensor for measuring temperature and humidity, an LDR for light intensity, and a BMP-180 for altitude and atmospheric pressure. Additionally, it features a wind speed control module to assess wind conditions and an MQ-136 sensor for air quality monitoring, specifically detecting harmful gases. Data collected from these sensors is processed and displayed on an LCD screen for real-time monitoring. The system is further enhanced with an ESP8266 Wi-Fi module, enabling wireless data transmission to a cloud server for remote access and analysis. This multi-faceted approach not only facilitates localized weather monitoring but also contributes to broader environmental data collection, making it a valuable tool for researchers and enthusiasts alike. The integration of these components creates a user-friendly and efficient weather station, promoting awareness of local climatic conditions and air quality.  

The major building blocks of this project are:

1. RPS.
2. Arduino Uno.
3. Dht11 Sensor.
4. Lcd Display.
5. Esp8266 Wi-Fi Module.
6. Bmp 180.
7. Mq 136.
8. Ldr.
9. Wind Speed Sensor.
10. Thingspeak.

        Software’s used in the project:  

1. Arduino IDE.
2. Express SCH for Circuit Design.
3. THINGSPEAK CLOUD.

 

  Regulated Power Supply:  

 

 Block diagram:  

video: