Soil Hygrometer Humidity Detection

Description

This is a simple water sensor, can be used to detect soil moisture Module Output is high level when the soil moisture deficit,or output is low Can be used in module plant water device.

Specs

-Operating voltage: 3.3V~5V
-Dual output mode,analog output more accurate
-A fixed bolt hole for easy installation
-With power indicator (red) and digital switching output indicator (green)
-Having LM393 comparator chip, stable
-Panel PCB Dimension: Approx.3cm x 1.5cm
-Soil Probe Dimension: Approx. 6cm x 3cm
-Cable Length: Approx.21cm

Interface Description(4-wire):
VCC: 3.3V-5V
GND: GND
DO: digital output interface(0 and 1)
AO: analog output interface

Package Include:

1 x Soil Moisture Detector Module
1 x Probe
1 x set of Jumper Cables( 2 in 1)