How to Use a Vibration Sensor (shake Switch) - Arduino Tutorial


Introduction: How to Use a Vibration Sensor (shake Switch) - Arduino Tutorial

About: Arduino Tutorials by Team

In this tutorial we will use one vibration sensor (or shake switch) to make a beep sound from a buzzer while we shake our breadboard.

Watch a demonstration video:

Let's get started!

Step 1: What You Will Need

For this tutorial you will need:

  • Arduino uno
  • Breadboard (or breadboard shield)
  • Buzzer
  • Vibration/shake sensor

Step 2: The Circuit

The connections are pretty easy, see the above image with the breadboard circuit schematic.

  • Connect one pin of vibration sensor to Arduino Analog pin A0 and the other to 5V pin.
  • Now connect the buzzer, one pin to Arduino pin 8 and the other to GND.

Step 3: The Code

Here's the code, embedded using Codebender!

Try downloading the Codebender plugin and clicking on the "Run on Arduino" button to program your Arduino board with this sketch. And that's it, you've programmed your Arduino with this sketch.

You can keep playing with that by clicking the "Edit" button and start making your own modifications to the code.

For example, try to change delay time or 1022 analog value see how it changes the program.

Press connect button below to start serial communication and start shaking the sensor.

Step 4: Well Done!

You have successfully completed one more Arduino "How to" tutorial and you learned how to use a vibration/shake sensor!

I hope you liked this, let me know in the comments.

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    Hi, if i wanted to control a 12 V circuit with this sensor so that it stops current flow to the circuit when it vibrates above a certain magnitude and res-ends current after a 2 second delay,how would i achieve this?

    I have a medium vibration sensor, and it just shows 431 at first than gradually drops to 360s and stays there without changing even though I'm shaking the thing like mad, or not touching it at all. Doesn't seem to change from this reading. I've checked and changed out connections to make sure I didn't miss anything.

    Does it make a difference which is positive for the vibration sensor?

    1 reply

    OK, I checked the serial plotter and it shows when the sensor detects movement - it's very sudden and sensitive. Looks seismic!

    vibratrion sensor serial graph.PNG

    Any idea where you can purchase the vibration sensor in the UK please?


    3 replies

    how many you need Derek? I will send it to you from my country....

    Twelve for a project at our Code Club.


    Kindly send me your details for correspondence.

    Is the buzzer active or passive?

    I boutgh module but only show me around values 417 or 420 max.

    Great Tutorial! Shake Sensors are really useful for a lot of projects.