SW520D Tilt Sensor Module

The SW520D Tilt Sensor Module is a simple and effective solution for detecting tilt, orientation, and vibration changes in your electronics projects. Based on a mercury-free rolling ball switch, the sensor detects inclination and sends a digital HIGH or LOW signal when the module is tilted beyond a certain angle.

This module is ideal for applications like anti-theft alarms, robotic motion detection, auto-sleep systems, and tilt-sensitive automation. It includes an onboard comparator and adjustable sensitivity via a potentiometer, making it easy to integrate with Arduino, Raspberry Pi, ESP8266, ESP32, and other microcontrollers.

Key Features:

• Detects tilt, angle change, and vibration
• Based on SW520D ball switch
• Outputs digital signal on tilt detection
• Adjustable sensitivity with onboard potentiometer
• Operating voltage: 3.3V to 5V DC
• Power and signal indicator LEDs
• Compatible with Arduino, Raspberry Pi, STM32, ESP32, and more

Applications:

• Tilt-based alarms and security systems
• Anti-theft detection modules
• Robotic movement and orientation detection
• Auto power-on/off or wake systems
• Motion-triggered lighting or alerts
• DIY automation and sensor-based systems