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);'Programming Language > 아두이노, 라즈베리파이' 카테고리의 다른 글
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