Ks0114 keyestudio EASY plug Knock Sensor

EASY plug Knock Sensor

Introduction

This module is a knock sensor. When you knock it, it can send a momentary signal. We can combine it with Arduino to make some interesting experiment, e.g. electronic drum.
Note: this module needs to be used together with EASY plug control board.

Specification

• Interface: Easy plug
• Working voltage: 5V
• Sensor type: digital
• Size: 38*20mm
• Weight: 5g

Connection Diagram

Sample Code

int Led=13;//define LED interface
int Shock=8//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 interface8 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);
}
}