Vibration Sensor Module NC Type

Shock / Vibration sensor
เซ็นเซอร์ตรวจจับการสั่นไหว นำไปประยุกต์ในระบบกันขโมย ระบบป้องกันแรงสะเทือน ระบบเตือนภัยแผ่นดินไหว เป็นต้น

Description:

For a variety of shock triggering effect, reported theft alarm, smart car, earthquake alarm, motorcycle alarm.This module is normally open and shock sensor module compared to shock triggered longer can drive relay module

Module features:

1, SW-420 normally closed type vibration sensor.

2, the comparator output signal clean, good waveform, driving ability, than 15mA

3, the working voltage of 3.3V-5V

4, the output format: digital switching output (0 and 1)

5, a fixed bolt holes for easy installation

6, a small PCB board size: 3.2cm x 1.4cm

7, using a wide voltage comparator LM393

Module for use:

1, when the product is not shock, vibration switch was closed conduction state, output of low output, the green indicator light;

2, when the product is shock, vibration switch off instantly, the output of high output, the green light does not shine;

3, the output can be directly connected to the microcontroller through the microcontroller to detect high and low, thereby detecting whether there is vibration environment, the role played alarm