Penyiraman Otomatis Kebun Melon dengan Tenaga Surya di Kebun Sumber Berkah Balikpapan

Summary

This video showcases the design and operation of an automated irrigation system for a melon farm, developed by students from Politeknik Negeri Balikpapan. Powered by solar energy, the system uses a combination of sensors (soil moisture, pH, temperature, and light) and an ESP32 microcontroller to monitor and control irrigation. The system automatically activates the pump when specific conditions are met, optimizing water usage. Farm owner Pak Kirno praises the system for its efficiency and contribution to improved melon growth, highlighting its impact on both labor reduction and fruit production.

Takeaways

• 😀 The automated irrigation system is designed for a melon farm in Balikpapan, using solar energy to power the system.
• 😀 The system includes a solar panel, energy controller (SCC), and a battery (Aki) for storing energy.
• 😀 The brain of the system is the ESP32 microcontroller, which controls all sensors and manages irrigation processes.
• 😀 The system uses multiple sensors: soil moisture, temperature, light intensity, pH, and a flow meter for water output monitoring.
• 😀 The LDR sensor measures light intensity, while the temperature sensor tracks environmental temperature around the farm.
• 😀 Soil moisture sensors help to detect when the soil is dry and in need of irrigation, while the pH sensor ensures soil conditions remain optimal.
• 😀 A relay is used to control the water pump, turning it on when needed based on sensor readings.
• 😀 The system's water pump is activated when soil moisture drops below 40%, light intensity exceeds 70%, and temperature is above 30°C.
• 😀 The system's performance can be monitored remotely via a website, displaying real-time data on soil conditions and irrigation performance.
• 😀 During testing, the system effectively activated the pump when soil moisture was low, and the pump operation was successfully displayed on the website.
• 😀 The farm owner expressed gratitude for the automated system, noting it saved labor and improved crop yield, leading to larger melons.

Q & A

What is the main purpose of the automated irrigation system described in the project?

The main purpose of the automated irrigation system is to efficiently manage the watering of a melon farm, using solar energy and various sensors to automate the irrigation process, ensuring optimal conditions for crop growth while reducing labor costs.

How does the solar panel contribute to the system?

The solar panel converts sunlight into electrical energy, which powers the entire automated irrigation system, making the solution sustainable and energy-efficient.

What is the function of the Solar Charge Controller (SCC) in this system?

The Solar Charge Controller (SCC) regulates the energy flow from the solar panel to the battery, ensuring that energy is stored efficiently and preventing overcharging or damage to the system.

How does the ESP32 microcontroller function in the system?

The ESP32 microcontroller acts as the brain of the system, controlling all sensors and automating the irrigation process based on the data it receives from the sensors. It ensures the system operates efficiently and responds to environmental changes.

What sensors are used in the system, and what are their roles?

The system uses several sensors: the pH sensor (monitors soil pH levels), LDR (measures light intensity), soil moisture sensor (measures soil moisture content), temperature sensor (monitors ambient temperature), and flow meter (measures the water flow). Each sensor helps automate the irrigation process based on specific environmental conditions.

What triggers the pump to activate in the system?

The pump activates when certain conditions are met, such as when the soil moisture falls below 40%, the light intensity exceeds 70%, and the temperature exceeds 30°C. These thresholds ensure that the system provides water only when necessary.

What is the function of the relay in the irrigation system?

The relay acts as a switch, controlling the activation of the pump. It ensures that the pump turns on or off based on the readings from the sensors, thereby automating the irrigation process.

How is the data from the system monitored?

The data from the system, including soil moisture, light intensity, temperature, pH levels, and water flow, is monitored via a web interface at the domain kebunpsumber-berkah.web.app. The website provides real-time information on the irrigation system's performance.

What happens when the soil moisture reaches a certain level?

When the soil moisture reaches a certain level (for example, 60.4%), the system automatically stops the pump, ensuring that the soil does not become oversaturated with water.

What feedback did the farm manager, Pak KNO, provide about the system?

Pak KNO, the manager of Kebun Sumber Berkah, expressed gratitude for the automated irrigation system, highlighting its efficiency in reducing labor costs and improving crop yields. He also appreciated the technology’s role in optimizing irrigation and ensuring healthier melons.