((SKU:RB-02S082)) Ceramic Piezo Vibration Piece Seneor

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Tczd.jpg

Contents

Product overview

Piezoelectric vibration sensor simulation, is the use of piezoelectric ceramics to electrical signals vibration reverse change process, when the piezoelectric ceramic piece vibration will generate electrical signals, and the Arduino combined sensor extension board v5.0, Arduino simulation mouth can perceive weak vibration signals, which can realize interact with vibration related work, such as electronic drum interactive work.

specification

  1. Working voltage :3.3V-5V
  2. Working current :<1mA
  3. Working temperature range:-10℃~+70℃
  4. Interface type: analog signal output
  5. size:30mm x 23mm
  6. weight:5g

Method of use

Pin definition

  • S:Signal output
  • +:(VCC)
  • -:(GND)
  • Input:The positive piezoelectric ceramic piece
  • Gnd:The cathode of piezoelectric ceramic piece
Tczd1.jpg

Connection here

S port controller of analog input feet. 5 v &gnd received power of + 5 v &gnd respectively.

Input &gnd connection when buying good piezoelectric ceramic chip is negative

Yadianzhendongjiexian.jpg

Application of routine

Will analog voltage ceramic vibration sensor in accordance with the procedure to access the Arduino UNO controller, observe when vibration level is not at the same time, the output value of the serial port.

sample code

void setup()
{
    Serial.begin(9600);     
}
void loop()
{
    int val;
    val=analogRead(0);      
    Serial.print("Vibration is ");
    Serial.println(val,DEC);
    delay(100);
}

Application effect

When you detect different degree of shock, the measured value of the feedback back at this time. As shown in the figure below, the figure is when will place them on A4 paper central vibration sensor, strain A4 paper, tap on a A4 side, serial feedback data diagram.
Tczd3.jpg

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