MH SW18010P Vibration Switch Sensor Module
This is a vibration sensor module you can use with Arduino to sense very small vibration, shake or knock.
21 in stock
MH Sensor Series
This is an easy to use sensor module you can use to sense very small vibration, shock or knock onto it. Upon being vibrated, the switch will momentarily short-circuit due to spring mechanisms inside to generate changing signal in the circuit, and restore to open-circuit when the vibration is removed.
Note : this sensor can works with both analog and digital mode. You can use its analog output (AO) to get the intensity reading or digital output (DO), adjust the potentiometer (a.k.a. trimmer) to set the digital output sensitivity.
- Sensor IC : SW18010P
- Very sensitive to small vibrations
- Open circuit resistance : >10M?
- On resistance : <5?
- Life expectancy : 5,00,000 times
- Logical IC : LM393
- Operating voltage : 3.3 – 5V
- Output current : ?15 mA
- Adjustable sensitivity via potentiometer
- Comes with LED indicators for POWER and OUTPUT
- Fixed bolt holes for easy installation
- Dimension : 32 x 14 mm
|VCC||Power source||Connect to 3.3V or 5V of system|
|GND||Ground||Connect to GND of system|
|DO||Digital Output||Connect to any digital IO pin|
|AO||Analog Output||Connect to analog input pin|
Files & Documentation
|Dimensions||50 × 14 × 15 mm|