Snow/Raindrops Detection Sensor Module for Arduino

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sherjaan
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Snow/Raindrops Detection Sensor Module for Arduino is basically a board on which nickel is coated in the form of lines. It works on the principal of resistance. Rain Sensor module allows to measure moisture via analog output pins and it provides a digital output when a threshold of moisture exceeds.

 130.00

Snow/Raindrops Detection Sensor Module for Arduino is basically a board on which nickel is coated in the form of lines. It works on the principal of resistance. Rain Sensor module allows to measure moisture via analog output pins and it provides a digital output when a threshold of moisture exceeds.

The Snow/Raindrops Detection Sensor Module is based on the LM393 op amp. It includes the electronics module and a printed circuit board that “collects” the rain drops. As rain drops are collected on the circuit board, they create paths of parallel resistance that are measured via the op amp.

The sensor is a resistive dipole that shows less resistance when wet and more resistance when dry. When there is no rain drop on board it increases the Resistance so we gets high voltage according to V=IR.

When rain drop present it reduces the resistance because water is a conductor of electricity and presence of water connects nickel lines in parallel so reduces resistance and reduces voltage drop across it.

The Snow/Raindrops Detection Sensor Module is a smart and low-cost rain sensing device. It has two parts i.e. a rain sensing pad and a control board. The sensitive sensing pad detects any water present on it while the control board reads these signals and can also binarize them.

The Snow/Raindrops Detection Sensor Module has a major application in the automobile industry. It can be used to monitor the rain and send closure requests to shutters or windows whenever the rain is detected. The post is a guide to help make your own smart project.

Snow/Raindrops Detection Sensor Module is a tool used for sensing rain. It consists of two modules, a rain board that detects the rain and a control module, which compares the analog value, and converts it to a digital value. The raindrop sensors can be used in the automobile sector to control the windshield wipers automatically, in the agriculture sector to sense rain and it is also used in home automation systems.

Features: –

  • Working voltage 5V
  • Output format: Digital switching output (0 and 1), and analog voltage output AO
  • Potentiometer adjust the sensitivity
  • Uses a wide voltage LM393 comparator
  • Comparator output signal clean waveform is good, driving ability, over 15mA
  • Anti-oxidation, anti-conductivity, with long use time
  • With bolt holes for easy installation
  • Small board PCB size: 3.2cm x 1.4cm

Snow/Raindrops Detection Sensor Specifications: –

Operating Voltage (VDC)

3.3 ~ 5

Voltage Comparator

LM393

Driver Size(mm)

32x15x9 (LxWxH)

Collector Board Size(mm)

54x40x1.5 (LxWxH)

Shipment Weight

0.02 kg

Shipment Dimensions

7 × 6 × 3 cm

Snow/Raindrops Detection Sensor Applications: –

  • Automatic windshield wipers
  • Smart Agriculture
  • Home-Automation
Pin Configuration of Rain Sensor:

S.No:

Name

Function

1

VCC

Connects supply voltage- 5V

2

GND

Connected to ground

3

D0

Digital pin to get digital output

4

A0

Analog pin  to get analog output

Package: –

1 x Raindrops Sensor Module

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Vendor Information

  • Store Name: sherjaan
  • Vendor: sherjaan
  • Address:
  • 5.00 5.00 rating from 2 reviews

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Snow/Raindrops Detection Sensor Module for Arduino
Snow/Raindrops Detection Sensor Module for Arduino

 130.00

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