MOTION SENSOR MODULE VIBRATION SWITCH ALARM

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 tilt sensor module come with the basic components for operation. Supplying power and it is good to be use. Attach it to object and it will detect whether the object is tilt. Simple usage as it is digital output, so you will know the object is tilt or not by reading the output. It uses SW-460D or SW-520D tilt sensor. The tilt sensor is ball rolling type, NOT Mercury type.

Comes with a M3 mounting hole for ease of attaching it to any object. On board it provide a tilt switch, high sensitivity and commonly being used for tilt detection. The module comes with power LED and status LED for visual indicator.

The module will output logic LOW when the module is not tilted until the threshold angle; it will output logic HIGH when it is tilted over the threshold angle. We have tested, the tilt angle is quite big, from 45 degree to 130 degree. However it depends on the angular velocity too. It can be use as vibration sensor too.

It can be interface with any microcontroller with digital input such as 8051, PIC, SK40C, SK28A, SKds40A,
Arduino series for tilt detection capability. Also, not to forget, interface with Relay module offer tilt switch.

Module features:

• The company produced normally closed type vibration sensor SW-420
• The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma
• The working voltage of 3.3V to 5V
• Output form: digital switch output (0 and 1)
• Has a fixed bolt hole, convenient installation
• Use the LM393 wide voltage comparator

Module directions for use:

• Product no vibration, vibration switch is closed on state, the output terminal output low level, the green light is lit
• Product vibration, the vibration switch instantaneous disconnection, output the output high level, the green light is not bright
• 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