Feature:
DO output: TTL level output. Output LED indication.
The TTL output valid is high level, the output control current can reach 1A, and external high-power LED lights can be connected.

Specification:
Item Type: Vibration Switch Sensor Module
Working Voltage: 5.0V (DC)
Interface Type: AD/DO
AO: Analog Output
DO: TTL Level Output
Working Temperature: -10 ° C ~ +70 ° C
Size: Approx. 20 x 20mm / 0.8 x 0.8in
Weight: 4.5 g / 0.2 oz(approx.) Test Method and Wiring:
G (GND):: Power ground
V (VCC): Operating voltage 5V (DC)
ADO: Analog output
According to the vibration intension, the higher the output voltage, the higher the vibration amplitude sensitivity can be adjusted by the potentiometer (the left turn sensitivity is low, the right turn sensitivity is high). The high sensitivity output can be adjusted to respond with a mouth blow or a tap with a hand.
DO: TTL level output. Output LED indication. TTL output valid is high level, output control power

Package List:
1 x Module