ANGEEK 3 Pcs Capacitive Soil Moisture Sensor Module for Arduino and Raspberry Pi

Produktbeschreibung

This analog capacitive soil moisture sensor measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor It is made of a corrosion resistant material giving it a long service life It is possible to read the amount of real-time moisture present in the soil (for judging whether the soil is wet or dry) by linking the analog output (AOUT) of the module to one analog input (A0) of the Arduino. This module includes an on-board voltage regulator which gives it an operating voltage range of 3.3 ~ 5.5V This sensor is 3-pin "Gravity" interface, which can be directly connected to the Gravity I/O expansion shield