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Grove - Piezo Vibration Sensor

3 years ago 1320
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

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DESCRIPTION

Grove- Piezo Vibration Sensor is suitable for measurements of flexibility, vibration, impact and touch. The module is based on PZT film sensor LDT0-028. When the sensor moves back and forth, a certain voltage will be created by the voltage comparator inside of it.

Therefore, outputs high & low levels. In spite of the fact that it has a high receptivity for strong impacts, a wide dynamic range (0.001Hz~1000MHz) also guarantees an excellent measuring performance. Finally, you can adjust its sensitivity by adjusting the potentiometer with a screw.

Features Standard grove socket Wide dynamic range:0.001Hz~1000MHz Adjustable sensitivity High receptivity for strong impact

Applications Vibration Sensing in Washing Machine Low Power Wakeup Switch Low Cost Vibration Sensing Car Alarms Body Movement Security Systems For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.

Documents

Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to ourforum.

For more detail, please visit: http://www.seeedstudio.com/item_detail.html?p_id=1411

Documents

Gvove - Piezo Vibration Sensor v1.1

BOM

ID Name Designator Footprint Quantity
1 DIP Grove J2 4P-2.0 1
2 1uF C1,C6 C0603 2
3 10k R1 R0603 1
4 LM2904DR U1 SO08 1
5 150K R4 R0603 1
6 100nF C4,C2 C0603 2
7 100k R8 R0603 1
8 1K R5 R0603 1
9 18K R9 R0603 1
10 LM293D U2 SOIC8-6.0 1
11 200 R3 R0603 1
12 1K R6 3P-SMD-SQUA-4.6X3.7 1
13 3K R2 R0603 1
14 JST-2.0 J1 JST-2.0 1
15 NO TP6,TP1,TP2,TP4 TP_4545 4

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Comments (1)

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