Keyes Vibration Sensor Module
BDAA100126
£2.99
1 in stock
FEATURES
-
Flux SKU:
BDAA100126 -
Length (mm):
29 -
Width (mm):
21 -
Height (mm):
10 -
Brand:
Keyes -
Main Colour:
Red -
Country of Manufacture:
China -
MPN:
KY-044 -
UPC:
Does Not Apply -
Minimum Operating Temperature:
-40°C -
Maximum Operating Temperature:
85°C -
Number of Items:
1 -
Parts list:
1 3pin 20cm XH2.54-F Jumper wire -
Pin Pitch:
2.54mm -
Mounting Hole Size:
M3 -
Mounting Dimensions:
15mm -
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.
Please do not hesitate to contact us if you require further information regarding the module's operation.
| Pin | Description |
|---|---|
| GND | 0V |
| VCC | 3 - 5V |
| DO | Digital output |
