High sensitive vibration sensor module Alarm sensor module SW1801P

Purpose:
Used for all kinds of vibration triggering effect, theft alarm, intelligent car, electronic building blocks, etc.
Please note that this module will trigger a short time when sensing a small vibration, not enough to drive the relay, some people's information shows that they can be directly connected to the relay module, the actual use of the effect is not good, the store does not want to mislead consumers.
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Module features:
1, using the company's high sensitivity vibration switch, the default SW-18010P vibration sensor.
2, comparator output, clean signal, good waveform, strong driving ability, more than 15mA
3, working voltage 3.3V-5V
4, output form: digital switching output (0 and 1)
5, with fixed bolt holes, easy to install
6, small board PCB size: 3.2cm x 1.4cm
7, use wide voltage LM393 comparator
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Module wiring instructions:
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1.VCC: connects to the positive terminal of the power supply
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2.GND: Connects to the negative terminal of the power supply
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3.DO: digital signal output
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4.AO: This function is invalid with this vibration sensor