Feature(may vary by option.)

●SW-420 uses a normally closed vibration sensor
●Excellent waveform and drive capacity, larger than 15mA
●Working voltage: 3.3 V - 5 V
●Digital Switching Output
●Uses a wide voltage LM393 comparator

[10pcs]

Description

Specifications:
1. Always-closed vibration sensor using SW-420 produced by our company.
2. Compare the instrument to output the signal, clean waves, strong driving power, and over 15 mA.
3. Working voltage is 3.3V-5V.
4. Output format: The number switch volume is output (0 and 1).
5. The holes of the fixing bolt are installed, making it convenient for installation.
6. Small board PCB size: 3.2cm x 1.4cm
7. Use the width voltage LM393 to compare the instruments.

Modules Used:
1. If the product is not impacted, the vibration switch is closed state, low output, green indicator light output.
2. Product shock, vibration switch is instantly off, output terminal will turn off green light and high level.
3. Can be directly connected to the output of the microcontroller, the microcontroller is detected by high and low and detected or non-vibration environment, and plays a role in alarm.

Package Includes:
10 x SW-420 Steady Close Vibration Sensor NC Type Vibration Switch Alarm Sensor Module