Generic SW-420 Motion Tilt Sensor Module Alarm Sensor Induction Module Vibration Switch for Arduino SW 420 DC 3.3-5V

Descriptions:Used to trigger the effect of various vibration, theft alarm, intelligent car, earthquake alarm, motorcycle alarm, etc. This module is compared with the normally open type vibration sensor module, vibration trigger for longer periods of time, can drive the relay module Feature: T he company produced normally closed type vibration sensor SW-420,. T he comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma T he working voltage of 3.3V to 5V O utput form: digital switch output (0 and 1) H as a fixed bolt hole, convenient installation S mall board PCB size: 3.2cm x 1.4cm U se the LM393 wide voltage comparator Usage: P roduct no vibration, vibration switch is closed on state, the output terminal output low level, the green light is lit; P roduct vibration, the vibration switch instantaneous disconnection, output the output high level, the green light is not bright; O utput can be directly connected to microcontroller, through single chip microcomputer to detect the high and low level, thus to detect whether there is a vibration environment, call the police Package Included:1 x SW-420 Motion Sensor Module Vibration Switch Alarm Sensor Module for Arduino

• SW-420 Motion Tilt Sensor Module Alarm Sensor Induction Module Vibration Switch For Arduino SW 420 DC 3.3-5V