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
S**I
Nice Soil Hygrometer Sensor
Super Sensors Soil Hygrometer Detection Module came nicely packaged without any damage, and the package contains 2 sensor pack. Each sensor comes with a sensor which is inserted into the soil and an electronic processing circuit module (LM393 comparator chip) which has got two input pins which will be connected to the sensor and four output pins to connecting to Arduino and it works on 5 volts and has got digital and analog output
Trustpilot
2 weeks ago
2 days ago
