SW-420 Normally Closed Vibration Sensor Switch

SW-420 Normally Closed Vibration Sensor Switch Module

SW-420 module detects vibration with LM393 comparator, operates at 3.3V–5V voltage range.

The SW-420 Normally Closed Vibration Sensor Switch Module is designed for reliable vibration detection in various applications. Utilizing a normally-closed spring sensor and an LM393 comparator, this module provides a clear digital output when vibration exceeds a specific threshold. It operates within a voltage range of 3.3V to 5V, making it compatible with Arduino and Raspberry Pi projects. The adjustable sensitivity allows for customization in diverse environments.

Ideal for alarm systems and theft detection, the SW-420 Normally Closed Vibration Sensor Switch Module excels in monitoring equipment vibrations and triggering alerts. Its compact size, measuring approximately 32mm by 14mm, includes mounting holes for easy installation. This module is perfect for DIY electronics enthusiasts looking to enhance their projects.

Explore the versatility of the SW-420 Normally Closed Vibration Sensor Switch Module for applications such as door-knock detection and equipment monitoring. This reliable sensor ensures accurate and timely detection, making it an essential component for your electronic projects.

Explore a wide range of products from top manufacturers in the Switches & Keypad category at DNA Solutions. Discover the SW-420 Normally Closed Vibration Sensor Switch and enhance your projects today. Check other "Switches & Keypad" that we have in stock.

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Features of SW-420 Normally Closed Vibration Sensor Switch Module

• Normally closed switch triggers open when vibration is detected
• On-board LM393 comparator produces clean digital output
• Adjustable sensitivity via potentiometer
• Operates at 3.3 V–5 V and outputs 0/1 logic
• Compact module with mounting holes

Specification of SW-420 Normally Closed Vibration Sensor Switch Module

• Sensor Type: Normally-closed spring/vibration switch
• Voltage Range: 3.3 V–5 V
• Comparator: LM393
• PCB Size: ≈ 3.2 cm × 1.4 cm
• Output: Digital (0 = no vibration, 1 = vibration)

Applications of SW-420 Normally Closed Vibration Sensor Switch Module

• Alarm and theft detection systems
• Equipment vibration monitoring
• Arduino/Raspberry Pi sensor projects
• Door-knock or shake detection triggers

Package Includes

• 1 X SW-420 Normally Closed Vibration Sensor Switch Module