Vibration switch sensor module (SW420, LM393) For Arduino (1)

Vibration switch sensor module (SW420, LM393) For Arduino (2)

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Vibration switch sensor module (SW420, LM393) For Arduino (4)

Sell Vibration switch sensor module (SW420, LM393) For Arduino best price

Name: Sell Vibration switch sensor module (SW420, LM393) For Arduino best price
Price: 2.4 MYR
Availability: InStock
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Product Description

Product Description Feature This is a normal close high sensitivity vibration switch sensor module. The module can be used for building a security alarming system such as tripping fence. -Normally Close Alarm Vibration Specification Model: SW420 Chipset (comparator): LM393 Operating voltage: 3.3 to 5 VDC Operating current: 15 mA Protocol: Digital only Switching mode: Close circuit (not vibrate) Open circuit (vibrate) Dimension: 32*14 mm Weight: 2 g Package content 1pcs x Vibration switch sensor module