Analog_Piezo_Disk_Vibration_Sensor_(SKU_DFR0052) - jimaobian/DFRobotWiki GitHub Wiki

Introduction

The DFRobot Vibration Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change which is propotional with the strength of vibration.

Specification

- Power supply: Not necessary to power the module

• Interface: Analog
• Current: less than 1mA
• Weight: 10g | |

Tutorial

Connection diagram

Sample Code

void setup()
{
  Serial.begin(9600); //
}
void loop()
{
      int val;
      val=analogRead(0);//Connect the sensor to analog pin 0
      Serial.println(val,DEC);//
      delay(100);
}

Result

When pressure is applied not to the piezoelectric ceramics, the analog output of 0; when pressure is applied to the piezoelectric ceramics, the analog output will send the change, but as the pressure increases.

FAQ

No question about this product yet. Any question or suggestion is appreciated to post on DFRobot Forum.

'''Q1. '''Some general Arduino Problems/ FAQ/ Tips, very good to know.

'''A. '''Clike the topic link on DFRobot Forum.

For any questions/advice/cool ideas to share, please visit DFRobot Forum.

More

shopping from dfrobot store or dfrobot distributor.

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category: Product_Manual category: DFR_Series category: Sensors category:source category:Diagram