Best Vibration sensor module alarm Motion sensor module vibration switch SW-420

Vibration sensor module alarm Motion sensor module vibration switch SW-420 module based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration beyond the threshold.

The threshold can adjust using an onboard potentiometer. When this no vibration, this module output logic LOW the signal indicates LED light, and vice versa.

If the module does not vibrate, the vibration switch was on the close state, the output of low output, the green indicator light. The product vibrates, vibration switches momentary disconnect, the output is driven high, the green light does not shine.

The output can connect to the microcontroller, which to detect high and low level; so as to detect whether the environment exists vibration, play a role in the alarm.

The SW-420  module has a wide range of uses across different industries and applications. Some common uses include:

1. Burglar Alarm Systems: Integrating the SW-420 module into alarm systems to detect unauthorized entry by sensing vibrations caused by forced entry attempts.
2. Vehicle Security Systems: Installing the module in vehicles to detect tampering or attempted theft by sensing movements or vibrations.
3. Home Automation: Incorporating the module into home automation systems to detect motion for turning on lights, activating cameras, or triggering alerts.
4. Industrial Machinery Monitoring: Using the module to monitor vibrations in machinery to detect malfunctions or abnormal operation, helping in preventive maintenance.
5. Seismic Activity Detection: Deploying the module in seismographs or earthquake detection systems to sense ground vibrations and seismic waves.
6. Consumer Electronics: Incorporating the module into electronic gadgets such as smartphones or game controllers to enable motion sensing features.
7. Health and Fitness Devices: Integrating the module into wearable devices or fitness trackers to detect movements for tracking physical activity.
8. Environmental Monitoring: Utilizing the module in environmental monitoring systems to detect vibrations caused by events like landslides or avalanches.
9. Robotics: Integrating the module into robotic systems for collision detection or motion sensing to navigate environments safely.
10. Research and Development: Using the module in experimental setups for scientific research or prototype development requiring motion sensing capabilities.

Note:

• Do not reverse the power directions, otherwise, it is possible to burn the chip.
• Signal LED light is output Low, signal LED OFF output is High.
• The output level close to the input voltage. 

Features :

1. Using SW-420 normally closed type vibration sensor.
2. Comparator output, clean signal, good waveform, strong driving ability, >15mA.
3. Using a wide voltage LM393 comparator.
4. With bolt holes for easy installation.

Package Includes :

1 x Vibration sensor module alarm Motion sensor module vibration switch SW-420.