Motion Sensor Module And Vibration Sensor Pack For Arduino Projects 5 Pcs Vibration Switch Alarm Sensors With Digital Output For 3 3V To 5V Compact 3 2cm By 1 4cm PCB Perfect For DIY Security Prototyping And Hands On Experiments

Five-Piece Arduino Motion & Vibration Sensor Kit 3.3-5V
✔️ 5x SW-420 sensors; digital 0/1 output; 3.3-5V; 3.2cm x 1.4cm

This pack includes five SW-420 vibration/motion sensor modules designed for Arduino and other microcontrollers. Each board provides a digital output that indicates motion or vibration events, suitable for DIY security projects, prototyping, and hands-on experiments.

✅ 5x SW-420 vibration/motion sensor modules
✅ Digital output (0/1) for MCU input
✅ 3.3V-5V operating voltage
✅ Compact PCB size 3.2cm x 1.4cm

💡 What is a motion and vibration sensor module used for in Arduino projects?

It's a handy tool for detecting movement and triggering alerts in DIY security and prototyping.

- It helps monitor physical activity in small setups
- It provides a simple digital output for 3.3V-5V MCUs
- It fits into compact enclosures for hands-on experiments
- It's handy for beginners prototyping alarm systems
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