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Free shipping !Keyestudio Knock Sensor Module compatible with Arduino

$5

5-9
Pieces
$4.75

10-19
Pieces
$4.5

20-49
Pieces
$4

≥50
Pieces

5 Piece/Pieces (Min. Order)

Quantity:

0 Piece，Product Price: US $ 0

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Product Description

Overview

Product Attributes

Output:: Analog Sensor

Usage:: Knock Sensor

Material:: Mixture

Type:: Vibration Sensor

is_customized:: Yes

Theory:: Resistance Sensor

Packaging & Delivery

Selling Units:: Piece/Pieces

Single package size:: 40cm*30cm*20cm

Single gross weight:: 1kg

Lead Time :

Quantity（Piece/Pieces）	1 ~ 1000	>1000
Est. Time（days)	7	To be negotiated

If you finish the payment today, your order will ship out within the delivery date.

Introduction

This module is a knock sensor. When you knock it, it can send a momentary signal. We can combine it with Aduino to make some interesting experiment, e.g. electronic drum

Specification

Working voltage: 5V

Sample Code:

int Led=13;//define LED interface

int Shock=3//define knock sensor interface

;int val;//define digital variable val

void setup()

{

pinMode(Led,OUTPUT);//define LED to be output interface

pinMode(Shock,INPUT);//define knock sensor to be output interface

}

void loop()

{

val=digitalRead(Shock);//read the value of interface3 and evaluate it to val

if(val==HIGH)//when the knock sensor detect a signal, LED will be flashing

{

digitalWrite(Led,LOW);

}

else

{

digitalWrite(Led,HIGH);

}

Related Keywords

Sensors, Cheap Sensors, Electronic Components & Supplies

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