SW-420 Normally Closed Vibration Sensor

Description:

1. Weight: 8g

2. The comparator output, signal clean, good waveform, driving ability is

strong, for more than 15 ma

3. The working voltage is 3.3V to 5V

4. Output form: digital switch output (0 and 1)

5. Has a fixed bolt hole, convenient installation

6. Small board PCB size: 3.2cm x 1.4cm

7. Use the LM393 wide voltage comparator