Soil Moisture Sensor Module [SEN030003]

판매: https://www.devicemart.co.kr/1279806

1. Product Overview

Name: MoistureSensor soil moisture sensor

Item No: SEN030003

Manufacturing: YwRobot

 

 

2. Technical Parameters

Size: 60 * 20mm

Weight: 4g

Voltage: 3.3V, 5V

Port: Analog voltage

Output voltage: 5V power supply, about 0-3.6V (3.6V voltage is completely immersed in water)

Output voltage values are for reference, because different water quality factors, see the actual measurement

Detection Area: 40 * 20mm

Detection surface: Gold-plated

Platform: Arduino

 

 

3. Product Feature

This module is a simple moisture sensor, use measuring changes in moisture and humidity resistance

The drier the soil, the output voltage is smaller. The more humid the larger output voltage

The module will be inserted into the soil, by the AD converter voltage signal can be detected in soil moisture

Can Arduino, pumps connected to form an automatic watering system

Immersion sensor technology, increased service life

Note: This sensor is a consumable, life is about 6-12 months (soil environment)

 

 

# 샘플소스

  // 토양 센서 처리 //////////////////////////
  int soilAnalogValue = analogRead(SOILSENSOR_PIN);
  int soilDigitalValue = map(soilAnalogValue, 0, 630, 0, 100); // Max(물에 잠길때) : 540 ~ 630, Min: 0
  soilDigitalValue = constrain(soilDigitalValue, 0, 100);