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hiBCTR

20 Pieces of LM393 3.3V-5V Soil Moisture Detection Sensor, Soil Humidity Sensor,Soil Hygrometer for Arduino Automatic Watering Systems,Robots, and Smart Cars

20 Pieces of LM393 3.3V-5V Soil Moisture Detection Sensor, Soil Humidity Sensor,Soil Hygrometer for Arduino Automatic Watering Systems,Robots, and Smart Cars

$37.69 USD
$37.69 USD
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About This

  • Function: A simple humidity sensor for detecting soil moisture.
  • Output: High level output when soil is dry, low level otherwise.
  • Application: Used to make automatic watering devices for easy plant garden management.
  • Output Modes: Dual output mode with simple digital output and more accurate analog output.
  • Features: Adjustable sensitivity (digital potentiometer adjusts digitally) and stable operation using LM393 comparator.

Overview

  • Brand : hiBCTR
  • Color : Blue
  • Min. Operating Voltage : 3 Volts (DC)
  • Manufacturer : hiBCTR
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