🔹 Tilt Sensor Module SW-520D – Ball Switch for Arduino
The SW-520D tilt sensor module detects orientation changes using a rolling metal ball inside a sealed switch. When tilted beyond a certain angle, the ball rolls away from the contacts, triggering a digital output change. It’s ideal for tilt detection, angle sensing, and vibration monitoring in alarm systems, gaming controllers, and DIY projects .
âś… Specifications:
Operating Voltage: 3.3V – 5V DC
Output Type: Digital switch output (0 and 1)
Comparator: LM393 for clean digital signal
Board Size: ~37mm x 14mm x 7mm
Sensor Type: Metal ball tilt / vibration switch (non-mercury)
Sensitivity Range: > ±15 degrees (threshold varies)
📦 Features:
✔️ High sensitivity angle switch SW-520D as sensor
✔️ Clean comparator output with good waveform
✔️ Fixed bolt hole for easy installation
✔️ Power LED + status LED for visual feedback
✔️ Output can drive relays directly (>15mA capability)
✔️ Low power consumption and long lifespan
📦 Applications:
✔️ Tilt and orientation detection
✔️ Angle monitoring and level sensing
✔️ Auto-shutdown for fallen objects (motors, fans)
✔️ Alarm and security systems
✔️ Vibration and shake detection
✔️ DIY robotics and Arduino projects
Reviews
There are no reviews yet.