Скачать или смотреть 💥 SW 420 Vibration Sensor Module – Motion & Shock Detection for Arduino & ESP

The SW-420 vibration sensor module is designed to detect shocks, vibrations, bumps, or sudden movements. It features a metal spring-type vibration switch combined with an LM393 comparator for adjustable sensitivity via the onboard potentiometer. Perfect for security alarms, anti-theft systems, RC impact detection, motion-triggered devices, robotics, and DIY electronics projects.

Finally, the SW-420 Vibration Sensor Module is a simple motion-detection module that triggers when it senses shocks, vibrations, or sudden movements.
It uses an internal spring-based vibration switch paired with a sensitivity-adjustable comparator, making it ideal for alarms, anti-theft systems, impact detection, and vibration-triggered automation.

If you need this reliable electronic components for your projects, this one is a solid choice. Clean build quality, stable performance, and perfect for Arduino, Raspberry Pi, robotics or DIY. Check it out here 👉https://amzn.to/4rBDD50

📌 Product Specifications
Sensor Type: SW-420 vibration / shock switch
Comparator: LM393 dual comparator
Sensitivity: Adjustable via onboard potentiometer
Operating Voltage: 3.3V to 5V
Output Pins:
DO – Digital output
AO – Analog output
Indicator LEDs: Power + trigger
Trigger Mode: Shock / vibration / sudden impact
Response: High-speed switching
Mounting Hole: Standard M3
Compatible with: Arduino, ESP8266, ESP32, Raspberry Pi, STM32

This module is ideal for impact detection, alarms, safe-box protection, motor vibration sensing, and robotics behaviors.

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