SW1801P 4pin Normally open vibration sensor module

For a variety of vibration trigger effect, report theft alarm, smart car, electronic building blocks and so on. Please note that the trigger time will be short when the small vibration is induced in the module, not enough to drive the relay, and some people’s data display can be directly connected with the relay module, the actual application effect is not good, the store does not want to mislead the majority of consumers.

Specifications:

• The use of the company’s high sensitivity vibration switch, default SW-18010P vibration sensor
• Comparator output, clean signal, good waveform, strong driving ability, more than 15mA
• The working voltage is 3.3V-5V
• Output form: digital switch output (0 and 1)
• With fixed bolt hole, easy to install
• Small size: 3.2cm x 1.4cm PCB
• Using a wide voltage LM393 comparator
• Module wiring instructions:

VCC: positive pole of power supply
GND: the negative pole of the power supply
DO: digital signal output
AO: Analog Signal output
Module usage instructions:

When the product does not vibrate, the vibration switch is disconnected, the output is output high, the green indicator is not lighted.
When the product vibrates, the vibration switch is instantaneous, the output end is low, and the green indicator light is on.
The output can be directly connected with the microcontroller, through the microcontroller to detect high and low levels, so as to detect whether the environment has vibration, play a warning role. Vibration Sensor Module Normally Opened Type SW18010P Vibration Switch Alarm Sensor Module
Module Description:

•  Use of the company’s high sensitivity vibration switch SW-18010P default with vibration sensors.
• the comparator output signals clean, good waveform, driving ability, than 15mA
•  Working voltage of 3.3V-5V
•  a fixed bolt hole for easy installation
•  small PCB board size: 3.2cm x 1.4cm
•  using a wide voltage comparator LM393