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Capacitive Soil Moisture Sensor Corrosion-Resistant HW-390 Arduino

Capacitive Soil Moisture Sensor Corrosion-Resistant HW-390 Arduino
Capacitive Soil Moisture Sensor Corrosion-Resistant HW-390 Arduino
Capacitive Soil Moisture Sensor Corrosion-Resistant HW-390 Arduino
Capacitive Soil Moisture Sensor Corrosion-Resistant HW-390 Arduino
Capacitive Soil Moisture Sensor Corrosion-Resistant HW-390 Arduino
4,40 €
/ pc
Easy return of this product within 14 days from the date of purchase for any reason

The HW-390 Soil Moisture Sensor works by detecting the moisture capacity of the soil and not resistive as in other moisture sensors. This module has a built-in 3.3V voltage regulator. It is made of corrosion-resistant materials which significantly extends its service life.

Specification:

Working voltage: 3.3 VDC
Output voltage: 0 ~ 3.0 VDC
Interface: PH2.54-3P
Dimensions: 98 x 22 mm
Weight: 12 g

Product code
GL.000.336
Your previous questions regarding this product
I would like to know about unit of ADC value from Aduino. What is the unit of ADC value? (Such as out put ACD value 0-1023 from Aduino)

0-1023 is the result of a call to analogRead() function that returns output of Arduino built-in Analog to Digital converter. The value is proportional to voltage provided to the analog pin (in reference to selected Reference Voltage VREF).

Please familiarize yourself with Arduino analog ports:

https://docs.arduino.cc/learn/microcontrollers/analog-input

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