Youmile 5PACK Vibration Sensor Module SW-420 Motion Alarm Switch Detector Electronic DIY Kit for Arduino with Dupont Cable

• 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
• The working voltage of 3.3V to 5V
• Output form: digital switch output (0 and 1)
• Has a fixed bolt hole, convenient installation

Features: 1. the company produced normally closed type vibration sensor SW-420,. 2. the comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma 3. the working voltage of 3.3V to 5V 4. output form: digital switch output (0 and 1) 5. has a fixed bolt hole, convenient installation 6. small board PCB size: 1.2 x 0.5" 7. use the LM393 wide voltage comparator Note: 1. product no vibration, vibration switch is closed on state, the output terminal output low level, the green light is lit; 2. product vibration, the vibration switch instantaneous disconnection, output the output high level, the green light is not bright; 3. output 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:： 5 x SW-420 Vibration Sensor Module 1 x 11.8inch Male-Female Dupont Cables 15 PIN