Product Description

12V soil moisture sensor controller module for automatic watering

When the humidity is lower than the set humidity, the start of the humidity means that when the soil humidity is lower than the set humidity, the relay will automatically pull in, start the spray, and the water pump will do the humidification action, and it will automatically stop when the set humidity is reached.


usage:

The soil humidity control threshold can be adjusted by the potentiometer, which can automatically control the vegetable garden, automatic watering of the garden, the control of the soil humidity of the family flowerpot, various electronic games, etc., with a high-power relay, which can control high-current equipment, which is less than the set humidity Automatically start the relay to close, automatically alternate when the humidity is greater than the set humidity, and have a delay function to solve the problem of non-delayed humidity critical state relays flickering. It is a simple and practical soil humidity control system.

product description:

1. The surface is treated with nickel plating, which has a widened sensing area, which can improve the conductivity, prevent the problem of easy corrosion in contact with the soil, and prolong the service life;

2. The product can control the humidity of the soil in a wide range, and adjust the corresponding threshold through the potentiometer. When the humidity is lower than the set value, the relay will be activated, and when the humidity is higher than the set value, the relay will be disconnected;

3. The product has a delay function with an interval of 3-5 seconds. When the humidity is detected in a critical state, the relay will not flicker, and stroboscopic phenomenon will appear;

4. The product adopts Songle high-quality relays, which can withstand a load of 1500W and meet the requirements of most people;

5. The product has power indication and relay pull-in indication.


Product parameters:

Power supply voltage: 12VDC input current: more than 100ma

Load: 250V 10A AC or 30V 10A DC (currents below this range can be used)

Module instructions:

1. The sensor is suitable for soil moisture detection;

2. The blue potentiometer in the module is used to adjust the threshold of soil humidity. It is adjusted clockwise, and the controlled humidity will be greater and counterclockwise;

3. Because this module has a delay function, when adjusting the humidity value, you need to wait about 5-8 seconds for each adjustment, and see the change of the relay. The green LED light also changes accordingly until it is adjusted to meet the requirements.


  • Comments(0)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000

    You might like

    • -7%
      Waveshare Barcode QR Scanning Identification Module
      4320 Beans
      Redeem Now
    • NFC Expansion Board PN532/RFID
      2400 Beans
      Redeem Now
    • Digital Thermometer(black)
      240 Beans
      Redeem Now
    • M5Stack ESP32 Wi-Fi Camera
      2880 Beans
      Redeem Now
    • Touch Key Switch Induction Module
      240 Beans
      Redeem Now
    • -12%
      VL53L0X laser ranging module
      840 Beans
      Redeem Now
    • AS608 Optical Fingerprint Identification Module
      1200 Beans
      Redeem Now
    • Blood oxygen external pulse detection heartbeat sensor module
      480 Beans
      Redeem Now
    • Sound sensor module (voice control switch, audio detection/analog + digital)
      720 Beans
      Redeem Now
    • MQ135 air quality sensor module
      100 Beans
      Redeem Now
    • LPC845 sensor analog module
      1200 Beans
      Redeem Now
    • KY-006 Passive Piezoelectric Buzzer Alarm Sensor Module
      100 Beans
      Redeem Now
    • 4 Pin Flame Sensor Fire Detection Module Infrared Receiver
      200 Beans
      Redeem Now
    • Microphone Module I2S Interface Inmp441 Mems High Precision Low Power Ultra Small Volume
      500 Beans
      Redeem Now
    • Raindrops Detection Sensor Module
      100 Beans
      Redeem Now
    • MQ2 Gas Sensor Module
      200 Beans
      Redeem Now
    • TCRT5000 Infrarot Infrared LineTrack Follower Verfolgung Reflexlichtschranke
      100 Beans
      Redeem Now
    • HC-SR505 Mini Infrared PIR Motion Sensor Precise Infrared Detector Module
      200 Beans
      Redeem Now
    • MAX30100 Heart-Rate Oximeter Pulse Sensor Pulsesensor Module
      600 Beans
      Redeem Now
    • TTP223B Digital Touch Sensor Capacitive Touch Switch Module for Arduino 5.5V
      100 Beans
      Redeem Now
    Product Name
    Link for reference
    Quantity