Sensor Modules Raindrop Detection Sensor Module

Order Code: 2223840.22

Category: General Lab Equipment I

The rain sensor detector can detect raindrops water, so it can be used for detection systems that perform functions required when it begins to rain. This module consists of a series of printed conductor paths on a Bakelite plate. The separation ...



SPECIFICATION

  • The rain sensor detector can detect raindrops water, so it can be used for detection systems that perform functions required when it begins to rain.
  • This module consists of a series of printed conductor paths on a Bakelite plate. The separation between tracks is very small. What this module does is create a short circuit whenever the wet tracks.
  • Water causes the creation of a low resistance path between tracks with positive polarity and tracks connected to GND. It has a specifically integrated circuit LM392 Op-amp.
  • This is responsible for amplifying the small differential voltage which is generated when a drop of water falls on the track module. Voltage: 3.3V DC to 5V DC. Output signal: analog and digital.

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