LM393 Sound Detection Sensor Module

Our Price
RM 25.00
RM 10 by courier to Peninsular Malaysia
RM 15 by courier to Sabah, Labuan
RM 15 by courier to Sarawak
From Kuala Lumpur , Estimated Arrival 1-3 working days.  
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Within Malaysia ,Ship By: Courier Services
Payment Method
Internet Banking
Available Quantity
Seller Information
Store since 11 Mar 2015

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Total Product
: 2019
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Item Specification
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    Conditions : New

    Product Description

    Features 4~6V
    Specification Chip: LM393, electrec microphone; Working voltage: DC 4 ~ 6 V; With a signal output instruction. One single channel output. low level output signal; When there is sound output low, lights lit. Can be used for voice-activated lights, with light sensors make a sound and light alarm, and voice control, voice detection occasions.
    Application For your DIY project
    English Manual/Spec Have
    Packing List 1 x Sound detection sensor module
    Dimensions: 1.50 in x 0.63 in x 0.39 in (3.8 cm x 1.6 cm x 1.0 cm)
    Weight: 0.18 oz (5 g)
    		int sensorValue;
    void setup()
     Serial.begin(9600); // sets the serial port to 9600
    void loop()
     sensorValue = analogRead(0); // read analog input pin 0
     Serial.println(sensorValue, DEC); // prints the value read
     delay(100);   // wait 100ms for next reading

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