1. Used to trigger the effect of various vibration, theft alarm, intelligent car, earthquake alarm, motorcycle alarm, etc.
2. This module is compared with the normally open type vibration sensor module, vibration trigger for longer periods of time, can drive the relay module
1. This is Open-Type Vibration sensor Module;
2. The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma;
3. The working voltage of 3V to 5 V;
4. Output form: digital switch output (0 and 1);
5. Fixed bolt hole, convenient installation;
6. Small board PCB size: 3.1 cm x 1.4 cm;
7. Use the LM393 wide voltage comparator;
8. Adopt SW-18010P Vibration sensor.
1. When the product does not shock, vibration switch OFF state, the output of high output, the green light does not shine;
2. When the product is shock, vibration switch is turned on instantly, output of low output, the green indicator light;
3. The output can be directly connected to the microcontroller through the microcontroller to detect high and low, thereby detecting whether the environment there is vibration,
play a role in for police.