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. You can combine it with Arduino to make some interesting experiments, 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);
}
}
Resources
https://drive.google.com/open?id=19tGbFz54E0AB3Z_fQj3OPQbwM9442keA
Buy from
Official Website
http://www.keyestudio.com/keyestudio-easy-plug-knock-sensor-module-for-arduino.html