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Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board And Sensor Probe Kit. Operating Voltage 3.3~5Vdc [BMT SOIL MOISTURE SENSOR KIT]
Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board And Sensor Probe Kit. Operating Voltage 3.3~5Vdc [BMT SOIL MOISTURE SENSOR KIT] Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board And Sensor Probe Kit. Operating Voltage 3.3~5Vdc [BMT SOIL MOISTURE SENSOR KIT] Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board And Sensor Probe Kit. Operating Voltage 3.3~5Vdc [BMT SOIL MOISTURE SENSOR KIT] Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board And Sensor Probe Kit. Operating Voltage 3.3~5Vdc [BMT SOIL MOISTURE SENSOR KIT] Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board And Sensor Probe Kit. Operating Voltage 3.3~5Vdc [BMT SOIL MOISTURE SENSOR KIT]

Soil Temperature and Humidity Sensor

Soil / Temperature / Humidity Sensor
Soil Temperature and Humidity Sensor, Soil Moisture Sensor Board And Sensor Probe Kit. Operating Voltage 3.3~5Vdc
Part No: BMT SOIL MOISTURE SENSOR KIT
26.00 ZAR
inc
for 1 Each
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Overview

This is a simple water sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor to produced an automatic plant watering device, so that the plants in your garden can be managed without people.
  • Usage :
    • Soil moisture module is most sensitive to the ambient, generally used to detect the moisture content of the soil.
    • When the module can not reach the threshold value, DO port output high, when the the soil humidity exceeds a set threshold value, the module D0 output low
    • The small board digital output D0 can be connected directly to the MCU to detect high and low, to detect soil moisture
    • Small board digital output DO can directly drive the buzzer module or relay module in our store, which can form a soil moisture alarm equipment
    • Small board analog output AO and AD module connected through the AD converter, you can get more precise values of soil moisture

Specifications

  • Sensitivity adjustable via the blue digital potentiometer adjustment
  • Operating voltage : 3.3~5V
  • Module dual output mode, digital output, analog output more accurate
  • With fixed bolt hole for easy installation
  • PCB size : 3x1.6cm
  • Power indicator (red) and digital switching output indicator (green)
  • Comparator LM393 chip, very stable
  • Connections :
    • VCC connect to 3.3V-5V
    • GND connect to GND
    • DO digital value output connector(0 or 1)
    • AO analog value output connector
  • Kit Contents :
    • Sensor probe
    • Detecting board
    • Cables

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