• 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: 3 * 1.6 MM
  • The raindrop detection plate large area 5.4 * 4.0 MM

Use guide, schematic, details pelase see on this page. 

Additional information

Weight 0.015 kg

1 review for Rain Water Drop Sensor

  1. 5 out of 5

    quecg2 (verified owner)

    I tried it, it works really good (it works as a variable resistor).

    I don’t know if I’ll use it for some of my projects but it is a really funny sensor to play with.

Add a review

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Product Enquiry