SW_420 Vibration Sensor

SW-420 Vibration Sensor – Shock & Motion Detection Module

The SW-420 Vibration Sensor is a highly sensitive module designed to detect vibrations, shocks, or sudden movements. Ideal for security systems, alarms, robotics, and DIY electronics projects, it provides fast digital output when motion is detected. Easy to interface with Arduino, ESP, Raspberry Pi, and other microcontrollers.

🔹 Key Features:

📳 Vibration & Shock Detection – Detects even small vibrations or movements
⚡ Digital Output (DO) – Easy signal reading for microcontrollers
🎛️ Adjustable Sensitivity – Onboard potentiometer allows fine-tuning of detection
🔌 Easy Integration – Works seamlessly with Arduino, ESP, Raspberry Pi
💡 Indicator LED – Lights up when vibration is detected
📏 Compact & Lightweight – Suitable for embedded and DIY projects

🎯 Perfect For:
• Security alarms and anti-theft systems
• Robotics motion detection
• Home automation alerts
• IoT vibration monitoring
• School and college electronics projects