OKY3222-2
SW-18010p Vibration Sensor lm393 Digital Analog for Arduino
Product Description
100% Brand New & High Quality
the operating voltage of 3.3 V to 5 V
output form: digital switching output (0 and 1)
equipped with fixed bolt hole, convenient installation
small size printed CIRCUIT card: 3.2 cm x 1.4 cm
use the broad comparator LM393 of tension
Module connection details:
- the VCC: positive
- GND: connect negative power
3 do: digital signal output
4 AO: this function with the vibration sensor is invalid