Description
The Vibration module based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration that beyond the threshold. The threshold can be adjusted by the on-board potentiometer.
When this no vibration, this module output logic LOW the signal indicate LED light,And vice versa.
Uses:
For a variety of shocks triggering, theft alarm, smart car, an earthquake alarm, motorcycle alarm.
This module when compared with normally open penumatic shock sensor module, shock triggered much longer can drive relay module
Module features:
- the use of the company’s production of SW-420 normally closed type vibration sensors.
- comparator output signal clean wave well, driving ability, 15mA
- rated voltage and 3.3V-5V
- output: digital switching output (0 and 1)
- a bolt-hole for easy installation
- small Board PCB dimensions: 3.2cm x 1.4cm
- using wide LM393 voltage comparator
Module description:
- the product when it is not shock, vibrate switch is closed on-State, output output low level, the green indicator light is on;
- When vibration, vibration switches disconnected moments, output output line, the Green led is not lit;
- the output can be directly connected to the microcontroller, by single-chip computer to detect high or low level, to detect whether there is vibration, alarm function
Urvashi Sinha –
Hi! This is with reference to vibration sensor SW-420. I wanted to know what is the vibration range that it covers. What can be the approximate values of the threshold levels of vibration that can be set up? Would it be able to detect a mobile’s vibration and produce D0=1 by considering it to be above the threshold value?
bharat_kaushik –
Dear Ms. Sinha,
I thank you very much for your comment on baboon.co.in
You wanted to know about the vibration range for the same, I would like to let you know that this module’s sensitivity can be controlled. So that you can arrange to get the mobile vibration via DO.
I apologize for the delay in response. You may contact me for any of your query.
Praveen Raghuvanshi –
How much distance is covered by this sensor in terms of centimeters/meters?
Jaymin D –
Hello,
I want to know you from you that, Is this a vibration sensor or tilt sensor. ???
Because I confuse between these 2 sensor.
At some website on internet I saw this type of sensor called Tilt sensor, and those website are foreign, so they are not display any wrong thing online.
And sparkfun which is the leading distributes worldwide is showing some other vibration sensor,
So you are correct or soarkfun correct ?
link : https://www.sparkfun.com/products/9199
I share links or those website below:
http://www.dhgate.com/product/tilt-sensor-module-intelligent-car-accessories/127351500.html
http://eckstein-shop.de/Tilt-sensor-module-Arduino-LM393_1
so please specify about it and clear misunderstanding about it.
Thanks and Regards
Jaymin
: 4JU@TrHPX3j –
I cannot thank you enough for the post.Much thanks again. Really Great.