ACM RAIN/WATER SENSOR MODULE

SKU: ACM RAIN/WATER SENSOR MODULE

BRAND: Communica


Water-drop Rain Sensor Board with a Sensor

Overview

Features

  • Voltage: 5V
  • Have power indicator, output signal LED indicator
  • TTL-level output, TTL output valid signal is low, drive capacity at 100mA, can directly drive relays, buzzer, a small fan, and so on
  • Sensitivity adjustable via potentiometer
  • The output is high LED light up when no rain, and vice verse
  • Raindrops board and the control panel is separate, convenient line leads
  • A large area of raindrops board, more conducive to rain detected
  • Board with positioning holes to facilitate installation
  • Control panel board size: 3x1.6mm
  • The raindrop detection plate large area 5.4x4.0mm
  • Usage :
    • Connected to 5V power supply power lights, induction board no water droplets DO output is high, the switch indicator lights off, dropping on a drop of water, DO output is low, the switch indicator lights on
    • Brush off the the above water droplets, has returned to output to high state.
    • AO analog output can be connected to the MCU AD port to detect the size of the drops in the above rainfall.
    • DO TTL digital outputs can also be connected to the MCU detects whether there is rain.

Specification

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