5V 12V Soil Moisture Sensor Relay Control Module
This soil moisture control system features a potentiometer for adjusting the moisture threshold, enabling automatic watering in gardens, managing household flowerpot humidity, and enhancing various electronic games. It includes a high-power relay capable of controlling high-current devices. When the soil moisture drops below the set threshold, the relay automatically activates to start irrigation, such as sprays or water pumps, until the desired humidity is reached. Additionally, it offers a delay function to prevent rapid cycling of the relay, resolving issues with flickering during critical humidity states.
Features
- Using the company’s production of high-quality soil sensor for detection of soil moisture, and the surface of the nickel plating, widening of the sensing area can improve conductive properties, prevent soil contact is easy to rust, prolong service life.
- The product can be a wide range of control soil humidity and control the corresponding threshold value by adjusting the potentiometer and the humidity is lower than set value, start relay, is higher than the set value, the relay is switched off.
- Product with the function of time delay, delay 3-5 seconds when detected humidity in the critical state, relay will not blink, stroboscopic phenomenon.
- Products using high quality relay, can withstand the load of 1500W to meet the requirements of most people.
- Products with power indicator and indicator relay.
Module Instructions
- Sensors applied to the detection of soil moisture.
- Blue potentiometer is used to soil moisture threshold adjustment, clockwise adjustment and control the humidity will be bigger, counterclockwise smaller;
- Due to the module with delay function, adjust the humidity value, once every tune need to wait about 5-8 seconds, see the change of the relay, the green LED lamp also has the corresponding change, until adjusted to meet the requirements.
Package Includes
1 x Soil moisture control module and soil sensor
2 x 20cm long DuPont line
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