Description:
This Moisture Sensor can be used to detect the moisture of the soil and thus monitor if the plants in your garden need some water. This sensor uses the two probes to pass current through the soil, and then it reads the resistance to get the moisture level. More water makes the soil conduct electricity more easily (less resistance), while dry soil conducts electricity poorly (more resistance). Compared to the other moisture sensors using the same moisture test method, this module has super long legs, making it suitable for actual applications.
Specifications:
- Power supply: 3.3v or 5v
- Output voltage signal: 0~4.2v
- Current: 35mA
- Dimensions(mm):40.0(L)x20.0(W)x20.0(H)
Features:
- Connection Mode: A(Analog)
- Supper long legs
Useful Links:
Package Included:
- 1 x Crowtail- Moisture Sensor
- 1 x Crowtail 4-Pin Cable