Rain drop Sensor Module

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LKR 180.00

1 in stock

Description

Rain sensor , can be used to monitor a variety of weather conditions , and turned into several fixed output signal and AO .

1, the sensor uses a high -quality double-sided FR-04 materials , the large area of 5.0” 4.0CM, and nickel -plated surface , effective against oxidation, conductivity, superior performance and lifetime areas ;

2 , the comparator output signal clean waveform is good , driving ability, than 15mA;

3 , power bits adjust the sensitivity ;

4, Working voltage 3.3V-5V

5, the output format : Digital switching output ( 0 and 1 ) and analog voltage output AO ;

6, with bolt holes for easy installation

7 , a small board PCB size : 3.2cm x 1.4cm

8 , using a wide voltage LM393 comparator

 

Wiring

1, VCC: positive power supply (3-5V)

2, GND: tied to power supply

3, DO: TTL switching signal output

4, AO: analog output

Additional information

Weight 50 g
Dimensions 5 x 5 x 1 cm

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