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Specification
Brand : Rakstore
BulletPoint : KY-031 Knock Sensor Module 3Pin KY-031 Percussion Knocking Knock Sensor Module Diy Starter Kit For Arduino
BulletPoint1 : Power supply: 3-5V；Data range: 0-65535；Size: 13.9mm x 18.5mm
BulletPoint2 : Sensor built-in 16bit AD converter；Does not distinguish ambient light sources
BulletPoint3 : Direct digital output, omitting complex calculations and omitting calibration
BulletPoint4 : Spectral characteristics close to visual sensitivity
BulletPoint5 : High-precision measurement of 1 lux for a wide range of luminance
Color : Gray
ConnectorGender : Male-to-Male
ConnectorType : Screw
ExternallyAssignedProductIdentifier1 : 0746555549372
ExternallyAssignedProductIdentifier2 : 746555549372
ItemName : Rakstore 2pcs GY-302 BH1750 BH1750FVI Light Intensity Illumination Module DC 3V-5V GY302 Sensor Module
ItemPackageDimensions_Height : 15 centimeters
ItemPackageDimensions_Length : 15 centimeters
ItemPackageDimensions_Width : 15 centimeters
ItemPackageQuantity : 1
ItemShape : Round
ItemTypeKeyword : sensor-blocks
Manufacturer : Rakstore
Material : copper
ModelNumber : VB 80-P7X9-CS12
MountingType : Surface Mount
NumberOfItems : 1
PartNumber : Lile_HFN_2522
Platform : fly
ProductDescription : Item specifics：

Operating Temperature:-40-85C

Name:YX

Type:Logic ICs

Application:SpeakerSupply

Voltage:1.9-3.6VModel

Number:DM006


Disclaimer:
Knock sensor module and a digital 13 interface, built-in LED build a simple circuit to produce percussion flasher. Interface comes with digital LED, will knock sensor connected digital 3 interface, when percussion sensor senses measure to percussive signals, LED flashing light.
Routines source code:
int Led = 13;// define LED Interface
int Shock = 3;// define the percussion Sensor Interface
int val;// define numeric variables val
void setup ()
{
pinMode (Led, OUTPUT) ;// define LED as output interface
pinMode (Shock, INPUT) ;// define knock sensor output interface
}
void loop ()
{
val = digitalRead (Shock) ;// read digital interface is assigned a value of 3 val
if (val == HIGH) // When the percussion when the sensor detects a signal, LED flashes
{
digitalWrite(Led, LOW);
}
else
{
digitalWrite(Led, HIGH);
}
}
ProductSiteLaunchDate : 2022-05-18T04:21:10.729Z
SpecificationMet : Ma
Style : Compact
SystemBusStandardSupported : SATA 3
UnitCount : 1
UnspscCode : 43201500
Voltage : 120 volts