Description

Purpose:

For a variety of motion trigger action, reported theft alarm, intelligent car, earthquake alarm, motorcycle alarm.
This module with normally open type shock sensor module compared to shake trigger longer can drive relay module

Module Features:
1, the use of the company\'s SW***0 vibration sensor normally closed.
2, the comparator output signal clean, good waveform, driving ability, than *5mA
3, the working voltage 3.3V*5V
4, the output format: Digital switching output (0 and 1)
5, a fixed bolt hole for easy installation
6, small PCB board size: 3.2cm x 1.4cm
7, using a wide voltage comparator LM**3

Module for use:

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

2, when the product is shock, vibration switch instantly turned off, the output-side output high, 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 the environment there is vibration, play a police role