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5pcs Keyes Vibration Sensor Module
Features
  • Length:
    29 mm
  • Width:
    21 mm
  • Height:
    10 mm
  • Weight:
    2 g
  • Mounting Hole Size:
    M3
  • Mounting Dimensions:
    15 mm
  • Brand:
    Keyes
  • Main Colour:
    Red
  • Country of Manufacture:
    China
  • MPN:
    KY-044
  • Series:
    KY
  • Number of Items:
    5
  • Number in Pack:
    5
  • Number of Pieces:
    5
  • Packaging:
    OEM
  • Parts list:
    5 Knock Sensor Module Keyes Red 3-wire
  • Warranty:
    None
  • Minimum Operating Temperature:
    -40°C
  • Maximum Operating Temperature:
    85°C
  • Pin Pitch:
    2.54 mm
  • Noted Onboard Components:
    Captive spring
  • Sensor Property:
    Vibration
Description
This module is ideally suited to adding knock sensing to your project. This is a knock detection module which can detect a percussion based event to Trigger a switch like response. This allows you to replace those mechanical switches that have been holding back your project all this time with something a little more violent.
The sensor itself has a light spring that is held from one end. The opposite end is suspended above a large contact plate. When a knock event occurs the spring moves within its casing and hits the plate. This completes the circuit allowing a small amount of current to pass. This can then be picked up by a microcontroller as a Trigger event.
PinDescription
GND0V
VCC3 - 5V
DODigital output
Images
5pcs Knock Sensor Module Keyes Red 3-wire Comp Image 1
5pcs Knock Sensor Module Keyes Red 3-wire Comp Image 2
5pcs Knock Sensor Module Keyes Red 3-wire Comp Image 3
Our main postal service is the Royal Mail 24. We aim to post same day when orders are received before 15:00 GMT. Orders received after this time will be posted the next business day.
Returns
We accept returns of unwanted, damaged or faulty items within 30 days of purchase.
If you receive a damaged item please message us directly through the eBay messaging system; attach pictures if possible. This will enable us to process the return as fast as possible.
Be aware, if an item is "unwanted", return postage will be paid by the consumer. Furthermore, if a returned "faulty" item is found to not be faulty, postage costs will not be refunded. We are unable to refund the cost of a courier and will only be able to refund return postage on receiving a copy of the postage receipt.
Please ensure when returning an item, adequate packaging is used as we will be unable to process the refund if the items are damaged in the post.
Company
Flux Workshop began trading late 2014, drawing from years of experience and interest in electronics and building CNC machines. With the aim to supply good quality components at reasonable prices that allow you, the customer, to have the confidence to embark on your project.
We are here to help you in any way we can. If you need to make sure a product is right for your needs or how to get the most from a product, please do not hesitate to contact us through the eBay messaging service (response usually within 24 hours).
This module is ideally suited to adding knock sensing to your project. This is a knock detection module which can detect a percussion based event to Trigger a switch like response. This allows you to replace those mechanical switches that have been holding back your project all this time with something a little more violent. The sensor itself has a light spring that is held from one end. The opposite end is suspended above a large contact plate. When a knock event occurs the spring moves within its casing and hits the plate. This completes the circuit allowing a small amount of current to pass. This can then be picked up by a microcontroller as a Trigger event. Be aware, if an item is "unwanted", return postage will be paid by the consumer. Furthermore, if a returned "faulty" item is found