Vender kuaileb Soil Hygrometer Humidity Detection Module Soil Moisture Water Sensor for Arduinos al mejor precio

Specifications: 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 waterer device, and the plants in your garden no need people to manage. Adjustable sensitivity by adjusting the digital potentiometer. Dual output mode, analog output more accurate. With power indicator (red) and digital switching output indicator (green). Having LM393 comparator chip, stable. Type: Soil Moisture Detector Module VCC: 3.3V-5V GND: GND DO: Digital Output Interface(0 and 1) AO: Analog Output Interface Color of Cable: Sent at Random Panel PCB Dimension: 3.2cm x 1.4cm/1.26" x 0.55" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Soil Moisture Detector Module 1 x Probe 1 x Cable