The main objective of this project is to develop a smart weather station for environmental applications, utilizing development boards to collect and analyze weather data efficiently
This project presents the development and implementation of environmental monitoring system using Arduino. The system integrates multiple sensors, including a DHT11 sensor for temperature and humidity measurement, an MQ135 sensor for air quality assessment, and a solar panel for solar radiation measurement. Additionally, a GSM module is employed for SMS alerts, and an LCD screen is used to display sensor data.
The DHT11 sensor provides measurements of temperature and humidity, enabling users to monitor environmental conditions. The MQ135 sensor measures air quality by detecting various gases, making it a valuable component for assessing indoor or outdoor air quality. The solar panel, connected via an ADC, quantifies solar radiation levels, aiding in energy efficiency and sustainability analysis. Furthermore, the system utilizes a GSM module to send SMS alerts to predefined contacts when certain environmental parameters exceed predefined thresholds. This feature enhances the system's usability for remote monitoring and early detection of critical conditions. The LCD screen serves as a user-friendly interface, displaying the sensor data in a clear and easily understandable format. This feature provides feedback to users, enhancing situational awareness. Overall, this environmental monitoring system offers a versatile and comprehensive solution for monitoring and managing environmental conditions in various settings, including homes, offices, and outdoor environments. Its ability to provide data and remote alerts makes it an invaluable tool for environmental monitoring and management applications.
Keywords: DHT11, Arduino, Environmental Monitoring, GSM module, MQ135 SensorNOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

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