Soil Moisture Sensor/ Hygrometer


1.adjustable sensitivity (shown in blue
digital potentiometer adjustment)
2. Operating Voltage 3.3V-5V
5.Module Dual Output mode, a simple
digital output, analog output more
7. small PCB board size: 3cm * 1.6cm



The moisture sensor can be used to detect the moisture of the soil, when the soil is dry, the module outputs a high level, whereas the output low. Using this sensor make an automatic watering system, so that your garden plants need people to manage


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