Resistive soil moisture sensor with sensor interface board.
Features / Specs
- Moisture Measurement Method: Resistive
- Interface Board IC: LM393 (Comparator)
- Operating Voltage Range: 3.3V – 5VDC
- Available Outputs: Digital and analog
- Indication LEDs: Green power LED / Green digital output indicator LED
- Operation: Soil resistance above preset threshold, output is HIGH and LED is OFF / Soil resistance below preset threshold, output is LOW and LED is ON
- Interface Board Dimensions: ~(31.5mm x 14.3mm x 6.8mm)
- Interface Board Mounting Hole Diameter: ~3mm
- Sensor Dimensions: ~(61.1mm x 20.4mm x 6.8mm)
- Sensor Mounting Hole Diameter: ~3mm
- Sensor Mounting Hole Spacing (Centre to Centre): ~15.1mm
- Header Pin Pitch: 2.54mm