Free Shipping for orders over ₹1999

Pan India Express Shipping

COD availabe

Rain / Raindrop Detection Sensor Kit with 12V Relay Module

SKU: ELC1089

Regular price ₹ 279.99
Sale price ₹ 279.99 Regular price ₹ 399.00
Sale Sold out
Unit price
Tax included. Shipping calculated at checkout.
This is a pre order item. We will ship it when it comes in stock.

The Rain/Raindrops Detection sensor module can be used for both detecting rain and for measuring the intensity of rainfall.

It includes a printed circuit board (control board) that “collects” the raindrops. As raindrops are collected on the circuit board, they create paths of parallel resistance that are measured via the op-amp. The lower the resistance (or the more water), the lower the voltage output. Conversely, the less water, the greater the output voltage on the analogue pin. A completely dry board, for example, will cause the module to output 5V.


Features :

  1. The LM393, use of the wide voltage comparator
  2. Provide both digital and analog output
  3. Output LED indicator
  4. Compatible with Arduino
  5. TTL Compatible
  6. The sensor uses the high-quality FR – 04 double material, the large area of 5.5  x  4.0 cm
  7. Treatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance
  8. The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA;
  9. With potentiometer sensitivity adjustment
  10. The output format: digital switch output (0 and 1) and analog AO voltage output;
  11. Has a fixed bolt hole, convenient installation


Package Includes :

  • 1x Printed Circuit Board for Rain Water Collection (55 x 40 mm)
  • 1x 12v Relay Module
  • <1x 2 Pin Dupont Cable (20cm)