Vibration Sensor (SW-420) is a high sensitivity non-directional vibration sensor. When the module is stable, the circuit is turned on and the output is high. When the movement or vibration occurs, the circuit will be briefly disconnected and output low. At the same time, you can also adjust the sensitivity according to your own needs.
Vibration Sensor SW420 โมดูลตรวจจับความสั่น สำหรับ Arduino
Specification:
- Model: SW-420
- Quantity: 1
- Material: PCB board
- Working voltage: 3.3V~5V
- Current: > 15mA
- Uses SW-420 normally closed vibration sensor module
- Digit switch output: 0, 1
- Uses LM393 comparator
- Green light on when vibration switch is under closed conduction state and the output terminal is low
- Green light off when vibration switch is disconnected and the output terminal is high
- Great for microcontroller experiment
- Output terminal can be connected to microcontroller to test electric level and if the environment is in vibration, alarm function
- Suitable for a variety of vibration triggering functions, theft alarm, smart car, earthquake alarm, motorcycle alarm, etc.
Dimensions: 1.50 in x 0.51 in x 0.28 in (3.8 cm x 1.3 cm x 0.7 cm)
Weight: 0.18 oz (5 g)