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100pcs Vibration Sensor Module Alarm Finally popular brand Switch for Max 79% OFF

100pcs Vibration Sensor Module Vibration Switch Alarm Module for

$33

100pcs Vibration Sensor Module Vibration Switch Alarm Module for

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Product description


Descriptions:
Use:
It is used for all kinds of vibration triggering, theft alarm, intelligent car, electronic building blocks and so on.
Please note that the triggering time of this module is very short when small vibration is induced. It is not enough to drive the relay. Some people's data show that it can be directly connected with the relay module. The actual application effect is not good. "br"Module features: "br"1, adopt all kinds of sensitivity vibration switches produced by our company, and use the SW-18015P vibration sensor by default. "br"2, comparator output, clean signal, good waveform, strong driving ability, more than 15mA "br"3, working voltage 3.3V-5V "br"4, output form: digital switch output (0 and 1) "br"5, equipped with fixed bolt holes for easy installation. "br"6, small board PCB size: 3.2cm x 1.4cm "br"7. Use wide voltage LM393 comparator. "br"Module usage instructions: "br"1. When the product does not shake, the vibration switch is disconnected, the output terminal outputs high level, and the green indicator is not on. "br"2. When the product vibrates, the vibration switch is switched on instantaneously, the output terminal outputs low level, and the green indicator light is bright. "br"3. The output can be directly connected with the single-chip microcomputer, through the single-chip microcomputer to detect the level of high and low, thus to detect whether there is vibration in the environment, play an alarm role."br""b"Package Included:"br"

100pcs Vibration Sensor Module Vibration Switch Alarm Module for