Vibration Sensor LM393 Switch Alarm Module Analog Output Sensitivity USA

Description

Features:
main chip: LM393, SW-18010P Vibration switches
signal output indication
sigle-way signal output
output effective signal is low level
sensitivity adjustable
can be used to detect vibration
Circuit board outputs switch quantity.when the sensor vibrates, the sensor will output TTL level signal.with high sensitivity
Specification:
Vibration switch is in off state when the module is not Vibrating, the output port produce high leve signal, and the green LED is not bright.
Vibration switch Transient conduction when the module is Vibrating, the output port produce low leve signal, and the green LED is lit.
The output port can connected to MCU directly, MCU have alarm function through chacking the output level.
Package Includes:
Vibration Switch Vibration Sensor Module x1