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ARD Compatible Digital Vibration Sensor Module using LM393 Comparator. Normally Closed [HKD SW-420 VIBRATION MODULE]
ARD Compatible Digital Vibration Sensor Module using LM393 Comparator. Normally Closed [HKD SW-420 VIBRATION MODULE] ARD Compatible Digital Vibration Sensor Module using LM393 Comparator. Normally Closed [HKD SW-420 VIBRATION MODULE] ARD Compatible Digital Vibration Sensor Module using LM393 Comparator. Normally Closed [HKD SW-420 VIBRATION MODULE]

Digital Vibration Sensor Module

Digital Vibration Sensor Module

HKD SW-420 VIBRATION MODULE
ARD Compatible Digital Vibration Sensor Module using LM393 Comparator. Normally Closed
17.84 ZAR
inc
for 1 Each
44 in Stock
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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Overview

If the module does not vibrate, the vibration switch circuit is closed - low output, the green indicator light is on. On vibration the switch momentary disconnects, output is driven high, the green light goes off. The module can be directly connected to a microcontroller, which will detect high or low levels, thereby detecting whether the module's environment is vibrating, can play a role in an alarm.

Features

Note:

  • Power direction cannot be reversed otherwise it is possible to burn the chip
  • Signal LED light is output Low, signal LED OFF output is High

Application:

  • Smart Car, Earthquake alarm, Motorcycle Alarm, Theft alarm

Package includes:

  • 1 x Vibration Sensor Module

Specifications

  • SW-420 normally closed type vibration sensor
  • Comparator Output, clean signal, good waveform, strong driving ability, >15mA
  • Working voltage : 3.3V ~ 5V
  • Output Format : Digital Switching Output (0 and 1)
  • Using a Wide Voltage LM393 Comparator
  • Mounting Holes for Easy Installation
  • Small PCB Size : 3.2 x 1.4cm

References