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  • Model Numebr: SM12
  • Product type: soil moisture sensor
  • Operating voltage: 3.3v~5v: dual output mode, analog output more accurate: a fixed bolt hole for easy installation
  • With power indicator (red) and digital switching output indicator (green): having lm393 comparator chip, stable
  • Panel pcb dimension: approx.3cm x 1.5cm: soil probe dimension: approx. 6cm x 3cm: cable length: approx.21cm
  • Nterface description(4-wire): vcc: 3.3v-5v: gnd: gnd
  • Do: digital output interface(0 and 1): ao: analog output interface
  • Soil probe size: 6mm x 30mm
  • Cable size: 2.1mm
  • Colour: Multiple Random
  • Package contains: 1 x Soil moisture sensor with 1 x soil probe and 1 x cable or wire

Soil Moisture Sensor Module Soil Hydrometer Humidity Detector for arduino

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