Piezo

Hello, everyone.

Is this thing is electric generated and authentic? And if do, can you explain me more about this thing for my science project? Thank you.

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Jan Cumps over 2 years ago in reply to beacon_dave +3

The Zener circuit doesn't fully protect against higher impact events The Predictive Maintenance Tale - piezo element voltages
beacon_dave over 2 years ago +2

https://www.dfrobot.com/product-399.html Buffer circuit Piezo Disk datasheet https://github.com/Arduinolibrary/DFRobot_Piezo_Disk_Vibration_Sensor/blob/master/datasheet.pdf?raw=true Wiki …
dougw over 2 years ago +2

Here is a demo... Tis The Season For Arduino

anniel747 over 2 years ago

If it's on e14 it should be authentic.
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zafranzri over 2 years ago in reply to anniel747

Thank you for your response! But.. can you explain what is e14? I don't understand..
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beacon_dave over 2 years ago

https://www.dfrobot.com/product-399.html

Buffer circuit

Piezo Disk datasheet

https://github.com/Arduinolibrary/DFRobot_Piezo_Disk_Vibration_Sensor/blob/master/datasheet.pdf?raw=true

Wiki

https://wiki.dfrobot.com/Analog_Piezo_Disk_Vibration_Sensor__SKU_DFR0052_
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anniel747 over 2 years ago in reply to zafranzri
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robogary over 2 years ago

Interesting you found a blog on E14. It looks to be a neat sensor, I'll have to try it sometime.

It is available for order at Newark Electronics https://www.newark.com/dfrobot/dfr0052/piezo-disk-vibration-sensor-gravity/dp/52AJ4985

or directly at DFRobot https://www.dfrobot.com/product-399.html

and other sales outlets.

DFRobot provides a description of its behavior.

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. So you can know the extent of vibration. Different from digital vibration sensor that only accounts times, this analog one can tell extent of vabiration.

You didnt specificy what your science project was, so its unclear what information is needed.

Good luck with your project.
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Jan Cumps over 2 years ago in reply to beacon_dave

The Zener circuit doesn't fully protect against higher impact events

The Predictive Maintenance Tale - piezo element voltages
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dougw over 2 years ago

Here is a demo...

Tis The Season For Arduino
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bidrohini over 2 years ago

Dfrobot sells authentic products as far as I know. Here are the details along with sample code: wiki.dfrobot.com/Analog_Piezo_Disk_Vibration_Sensor__SKU_DFR0052_
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cstanton over 2 years ago

Halo zafranzri , Saya tidak yakin saya memahami sepenuhnya pertanyaan Anda. Anda telah menemukan sebuah produk di toko online element14 Malaysia. Apa dan mengapa Anda tertarik pada produk ini, dan dengan tepat apa bantuan yang Anda butuhkan terkait produk tersebut?
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Piezo

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INTRODUCTION