5 Pcs SW 420 Vibration Sensor Module Bundle For Arduino Digital Alarm Vibration Switch Sensor With 3.3V To 5V Operation And LM393 Comparator For Dope Motion Detection In DIY Projects Kits And Prototyping

5-Pack SW-420 Vibration Sensor Modules for Arduino projects
✔️ Digital 0/1 output, 3.3V-5V operation, LM393, 5 pcs pack

This compact bundle centers on the SW-420 vibration sensor module, designed for DIY motion detection in electronics projects. It works well with Arduino and other microcontrollers for security, automation, and monitoring tasks.

✅ 5-piece SW-420 vibration sensor module bundle for quick prototyping
✅ Normally closed SW-420 sensor with clean digital output
✅ Operating voltage 3.3V to 5V with LM393 comparator
✅ Digital 0/1 output suitable for microcontrollers
✅ Mounting bolts holes for easy installation; board size 3.2 cm x 1.4 cm
✅ Pack includes 5 vibration sensor modules

💡 What is a SW-420 vibration sensor module used for in DIY electronics and motion-detection setups?

Handy tool for detecting vibration and triggering microcontrollers in simple automations.

• Used to detect motion events and trigger microcontrollers
• Commonly paired with Arduino, Raspberry Pi, or similar boards
• Operates on 3.3V-5V with a digital 0/1 output

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