DFR0027

DFR0027 Datasheet

DFRobot Digital Vibration Sensor V2 SKU:DFR0027

Part	Datasheet
DFR0027	DFR0027 (pdf)

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DFRobot Digital Vibration Sensor V2 SKU:DFR0027 Contents • 1 Introduction • 2 Specification • 3 Tutorial Connection Diagram Sample Code Result • 4 Trouble shooting Introduction What's the simplest way to check vibration with Arduino? Use a vibration sensor from DFRobot. You can directly plug it on our IO Expesion Shield V7. Just vibrate this sensor, Arduino can receive a digital signal. It's easy to acount and program in Arduino. Despite it's simple, you can make full use of it with creative thinking, like step counting, Crash warning light and so on. Specification • Wide voltage range from 3.3V to 5V • Standard assembling structure two 3mm diameter holes with multiple of 5mm as distance from center • Easily recognitive interfaces of sensors "A" for analog and "D" for digital • Icons to simplely illustrate sensor function • High quality connector • Immersion gold surface • IO Type Digital • Switch life up to 10 million seconds • Open circuit resistance 10Mohm • Supply Voltage 3.3V to 5V • Interface Digital • Size:22x30mm Tutorial Connection Diagram Sample Code #define SensorLED 13 //Connect the sensor to digital Pin 3 which is Interrupt s #define SensorINPUT 3 unsigned char state = 0; void setup pinMode SensorLED, OUTPUT pinMode SensorINPUT, INPUT //Trigger the blink function when the falling edge is detected attachInterrupt 1, blink, FALLING ; void loop if state != 0 state = 0 digitalWrite SensorLED, HIGH delay 500 else digitalWrite SensorLED, LOW ; //Interrupts function void blink state++; 1 #define SensorLED 13 2 //Connect the sensor to digital Pin 3 which is Interr upts 3 #define SensorINPUT 3 5 unsigned char state = 0; 7 void setup 8 pinMode SensorLED, OUTPUT ; 9 pinMode SensorINPUT, INPUT ; 10 //Trigger the blink function when the falling edge is detected 11 attachInterrupt 1, blink, FALLING ; 14 void loop 15 if state != 0 state = 0; digitalWrite SensorLED, HIGH ; delay 500 ; 20 else digitalWrite SensorLED, LOW ; 24 //Interrupts function 25 void blink state++; Result As shown in figure connection , plug LED and lay a finger on Digital Vibration Sensor , LED will be lightened Trouble shooting

PDF Datasheet Preview

DFRobot Digital Vibration Sensor V2 SKU:DFR0027

Contents
• 1 Introduction
• 2 Specification
• 3 Tutorial

Connection Diagram Sample Code Result
• 4 Trouble shooting

Introduction

What's the simplest way to check vibration with Arduino? Use a vibration sensor from DFRobot. You can directly plug it on our IO Expesion Shield V7. Just vibrate this sensor, Arduino can receive a digital signal. It's easy to acount and program in Arduino. Despite it's simple, you can make full use of it with creative thinking, like step counting, Crash warning light and so on.

Specification
• Wide voltage range from 3.3V to 5V
• Standard assembling structure two 3mm diameter holes with multiple of 5mm as distance from
center
• Easily recognitive interfaces of sensors "A" for analog and "D" for digital
• Icons to simplely illustrate sensor function
• High quality connector
• Immersion gold surface
• IO Type Digital
• Switch life up to 10 million seconds
• Open circuit resistance 10Mohm
• Supply Voltage 3.3V to 5V
• Interface Digital
• Size:22x30mm

Tutorial

Connection Diagram

Sample Code
#define SensorLED 13 //Connect the sensor to digital Pin 3 which is Interrupt s #define SensorINPUT 3
unsigned char state = 0;
void setup pinMode SensorLED, OUTPUT pinMode SensorINPUT, INPUT //Trigger the blink function when the falling edge is
detected attachInterrupt 1, blink, FALLING ;
void loop if state != 0 state = 0 digitalWrite SensorLED, HIGH delay 500 else digitalWrite SensorLED, LOW ;
//Interrupts function void blink
state++;
1 #define SensorLED 13
2 //Connect the sensor to digital Pin 3 which is Interr upts
3 #define SensorINPUT 3
5 unsigned char state = 0;
7 void setup
8 pinMode SensorLED, OUTPUT ;
9 pinMode SensorINPUT, INPUT ;
10 //Trigger the blink function when the falling edge is detected
11 attachInterrupt 1, blink, FALLING ;
14 void loop
15 if state != 0
state = 0;
digitalWrite SensorLED, HIGH ;
delay 500 ;
20 else
digitalWrite SensorLED, LOW ;
24 //Interrupts function
25 void blink
state++;

Result

As shown in figure connection , plug LED and lay a finger on Digital Vibration Sensor , LED will be lightened

Trouble shooting

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Datasheet ID: DFR0027 508601