12Pcs SW-520D Metal Ball Tilt Shaking Vibration Sensor 12V 20mA, Black/Golden

What is this?
This vibration sensor 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?
Body Color: Black
Pin Color: Golden
Model Number: SW-520D
Voltage: 12V
Rated Thermal Current: 20mA
Insulation Resistance: 10M ohm
Temperature Resisting: 100
Body Size: 13 x 5mm / 0.51 x 0.2 inch(L*D)
Total Length: 23cm / 0.91 inch
Package Content: 12 Pcs x Vibration Switch

Is 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?
Solder the sensor pins into the circuit according to your circuit diagram, oriented as required. The switch is normally in the open state and will temporarily close when sufficient vibration or tilt is detected. Test the sensor response before use to confirm its trigger sensitivity.

What should  I notice?
This product is a low-current switch and is not suitable for directly controlling high-power devices. This switch is sensitive to physical shock; handle with care during installation.