SW1801P Alarm Vibration Sensor Module Voltage 3.3V-5V Highly Sensitive

SW1801P Alarm Vibration Sensor Module Voltage 3.3V-5V Highly Sensitive

Module features:
1. Adopt the high sensitivity vibration switch produced by our company, default to use sw-18010p vibration sensor,.
2. Comparator output, clean signal, good waveform, strong driving ability, more than 15mA
3. Working voltage 3.3v-5v
4. Output form: digital switch output (0 and 1)
5. Fixed bolt holes are provided for easy installation
6. Small PCB size: 3.2cm x 1.4cm
7. Using wide voltage LM393 comparator
Module wiring Description:
1. VCC: connected to positive pole of power supply
2. GND: connected to negative pole of power supply
3. Do: digital signal output
4. Ao: this function is invalid with this vibration sensor
Module instructions:
1. When the product does not vibrate, the vibration switch is off, the output terminal outputs high level, and the green indicator light is not on;
2. When the product vibrates, the vibration switch turns on instantly, the output terminal outputs low level, and the green indicator light is on;
3. The output end can be directly connected with the single chip microcomputer to detect the high and low level, so as to detect whether there is vibration in the environment and play an alarm role