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DC 12V Relay Controller Soil Moisture Humidity Sensor Module Automatically Watering

172

DC 12V Relay Controller Soil Moisture Humidity Sensor Module Automatically Watering

4.39 17.12

Banggood
DC 12V Relay Controller Soil Moisture Humidity Sensor Module Automatically Watering
DC 12V Relay Controller Soil Moisture Humidity Sensor Module Automatically Watering
4.39 17.12

Features:
1. Using highquality soil sensors do detect soil moisture, the surface of nickel plated , has widened the induction area can improve conductivity, prevent contact with the soil rust problems and prolong life;
2. When two products can control a wide range of soil moisture, the corresponding threshold by adjusting potentiometer control, humidity is below the set value, start relay, while higher than the set value, the relay is disconnected;
3. Products with the delay function, delay of 35 seconds, when the humidity is detected in the critical state, the relay will not blink, flicker occurs;
4. Highquality products using Songle relay can withstand 1500W load, to meet the requirements of most people;
5. Products with power indicator
Specifications:
Supply voltage:12VDC
Input current:More than 100ma
Load:250V 10A AC or 30V 10A DC (below current in this range can be used)
Module for use:
Sensor for detecting moisture in the soil;
Module is the blue potentiometer to adjust the threshold for soil moisture , clockwise adjustment, control humidity will be bigger, smaller counterclockwise;
Due to the module with delay function in the regulation of humidity values, adjusted once every 58 seconds to wait around to see if changes in the relay, the green LED lights also have a corresponding change until transferred to meet the requirement.
Product wiring information , refer to the picture below.
Package includes:
1 x Soil moisture sensor control module
2 x 20cm DuPont line

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