In an age where water conservation and efficient management are paramount, the Auto Fill Water to Earthing Pit System offers a simple yet innovative solution. This DIY STEM kit is designed to automatically fill your earthing pit with water based on soil moisture levels. The system operates using a soil moisture sensor, a relay, and the LM393 comparator IC, making it a smart and cost-effective way to manage water usage.

Key Features:

• Soil Moisture Sensor: Accurately detects moisture levels to ensure water is only added when necessary, minimizing wastage.
• LM393 Comparator IC: Processes the sensor data and triggers the relay to activate the water pump.
• Relay Control: Automatically turns the water pump on and off, reducing manual intervention.
• Affordable and Simple: Designed for easy installation with a 5V DC power supply, making it suitable for a wide range of users.

This system’s practical applications extend from residential earthing pits to large-scale agricultural fields. Imagine a home or farm where you don’t have to constantly check the soil to ensure your earthing pit has enough water. The Auto Fill system takes care of it for you, offering peace of mind and better resource management.

If you’re interested in learning more about how this product works and how it can save you time and money, explore our product page for detailed specifications and instructions.