Automatic Watering System: DC 12V Soil Moisture & Humidity Sensor Relay Module
Automatic Watering System: DC 12V Soil Moisture & Humidity Sensor Relay Module
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Soil Moisture Sensor Control Module
Features
- Equipped with high-quality soil sensors to accurately detect soil moisture. The nickel-plated surface enhances conductivity, prevents rust, and extends the product's lifespan.
- Adjustable potentiometer allows for setting a wide range of soil moisture thresholds. The relay activates when humidity drops below the set value and deactivates when it exceeds the value.
- Built-in delay function of 3-5 seconds to prevent the relay from flickering under critical humidity conditions.
- Utilizes a high-quality Songle relay capable of handling loads up to 1500W, suitable for most requirements.
- Includes a power indicator for easy monitoring.
Specifications
- Supply Voltage: 12VDC
- Input Current: More than 100mA
- Load: 250V 10A AC or 30V 10A DC (compatible with current within this range)
Usage Instructions
- This sensor is designed to detect moisture levels in soil.
- The blue potentiometer on the module is used to adjust the moisture threshold. Turning clockwise increases the threshold for higher moisture control, and counter-clockwise decreases it for lower moisture levels.
- The module features a delay function, updating every 5-8 seconds to reflect changes in moisture and relay status. The green LED provides a visual indication of these changes.
- For detailed wiring information, please consult the user manual.
Package Includes
- 1 x Soil moisture sensor control module
- 2 x 20cm DuPont cables