Capacitive Soil Moisture Sensor Module Corrosion Resistant Wide Voltage Wire Analog Capacitive Soil Moisture Sensor V2

Description

Operating voltage: 3.3VDC

Output voltage: 0-3.0VDC

Interface: PH2.54- 3P

size: 98x23mm (LxW)

New soil humidity sensor! This capacitive soil moisture sensor is different from most resistive sensors on the market and uses the principle of capacitive induction to detect soil moisture. It avoids the problem that the resistive sensor is easily corroded and greatly prolongs its working life.

The sensor has a built-in regulator chip and supports a 3.3 wide voltage operating environment, which means that it can work normally even on a 3.3V Arduino: main control board. Micro PCs such as the Raspberry Pi only need to be connected to an external ADC(analog to digital signal) conversion module to work.