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Sensors
Soil Moisture Sensor
Reads how wet the soil around a plant is.
Definition
A capacitive or resistive probe that outputs analog values matching soil water content.
AI Application
Drives smart-irrigation models that learn each plant's needs and water only when required.
Parts & pins
1
VCC
3.3–5V power
2
GND
Ground reference
3
AOUT
Analog value tied to moisture
4
Capacitive Probe
PCB plate that reads water content
Works with
Hardware you can wire this part to in a typical project.
