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Tilt Sensor
Tilt Sensor
Tilt Sensor
Tilt Sensor
Tilt Sensor
Tilt Sensor thumbnail
Tilt Sensor thumbnail
Tilt Sensor thumbnail
Tilt Sensor thumbnail
Tilt Sensor thumbnail

EMS-00021-A

(Last updated) Jun 20, 2026

Tilt Sensor

Digital tilt and orientation detection

SW-520D Tilt Sensor Module is a simple digital sensor that detects tilt, orientation change, vibration, or motion using a rolling metal ball inside a cylindrical switch. When tilted beyond a threshold (~10–15°), contacts connect/disconnect and produce a digital HIGH/LOW output. Used in alarms, robotics, and Arduino projects.
Product Type Tilt / Angle Sensor Module
Sensor Type Ball Switch (SW-520D)
Output Type Digital (0 / 1)
Operating Voltage 3.3V – 5V DC
Comparator IC LM393