3 Pcs SW-520D Angle Sensor Module, 3.3-5V Metal Ball Switch Tilt Sensor

What is this?
This angle sensor module is a switch designed to detect tilting or shaking movements. It is used in various low-power electronic projects, including DIY toys, digital products, simple home appliances, security systems, and motion-activated devices. The switch can function as a trigger that activates a circuit when a specific angle or movement is detected.

What will I get?
Model Number: SW-520D
Material: PCB
Voltage: 3.3-5V
Temperature Resisting: -20-50
Number of Pins: 3
Size: 31 x 14 mm/1.22 x 0.55 inch(L*W)
Package Content: 3 Pcs x Sensor Module

Are there any advantages of the product?
This tilt-shaking sensor switch is made of excellent metal, operates at a stable voltage, and has electrical characteristics similar to ordinary switches, but is safer. The sealed housing is waterproof, moisture-proof, and has a long service life. The internal metal ball structure of the shaking position switch accurately senses tilt angles and reacts quickly to external shaking.

How to use it?
Installation is convenient with mounting bolt holes. Simply solder the sensor pins to the circuit according to the circuit diagram. The ball sensor is normally in the open state, temporarily closing when sufficient vibration or tilt is detected. Please test the sensor response before use to confirm its trigger sensitivity.

What should  I notice?
For purchasing electronic components, modules should have some basic knowledge of electronics. Most modules only provide descriptions or information. Beginners should be cautious.