Smart Compost System
Overview
This project involves creating a smart compost monitoring system using Arduino Uno. The system keeps track of the decomposition process in a compost pit and provides real-time alerts and updates on the conditions of the compost.
How it Works
1. Temperature Monitoring
- What it does: Monitors the temperature of the compost pit using a DS18B20 temperature sensor.
- Why it’s important: Ensures that the composting process is occurring at an optimal temperature.
2. Moisture Level Monitoring
- What it does: Checks the moisture level in the compost pit using an Analog Capacitive Soil Moisture Sensor.
- Why it’s important: Maintains the right moisture level for efficient composting.
3. Methane Gas Monitoring
- What it does: Monitors the level of methane gas produced in the compost pit using an MQ-4 sensor.
- Why it’s important: Keeps track of gas production and ensures safety.
4. Real-time Alerts
- What it does: Provides real-time alerts and updates on the LCD screen and through LEDs.
- Why it’s important: Allows for timely intervention if any action is needed.
Components Used
- Arduino Uno: Serves as the brain of the system, controlling all other components.
- MQ-4 Sensor: Detects methane gas levels.
- DS18B20 Sensor: Monitors temperature.
- Analog Capacitive Soil Moisture Sensor: Checks soil moisture levels.
- LCD Screen: Displays real-time data and alerts.
- LEDs: Provide visual indicators of the compost status.
Usage
The system is designed to be placed in a compost pit where it continuously monitors the conditions and displays real-time data on the LCD screen. LEDs are used to give a quick indication of the status of the composting process.
Conclusion
This Smart Compost System is an efficient way to ensure that the composting process is carried out under optimal conditions. By providing real-time data and alerts, it allows for better management of the composting process.