"use:
The vibration triggers the alarm delay, which can be directly used in car alarms, vibration switches, and various high current and high voltage applications.
Module features:
1. With a vibration sensor;
2. The vibration sensor can be externally connected to the detection position, and the line length within 5 meters has no effect on the sensitivity;
3, using high-performance timing CPU design, double-layer PCB board;
4. There is a power indicator (red LED) and a switch trigger timing indicator (green LED);
5, the output can be connected to AC 250V 10A or DC 30V 10A load;
6. When the vibration sensor vibrates, the module starts timing, lights up the green LED, the relay is closed, the timing ends, the green LED is off, the relay is released, and the relay is restored to the normally closed end;
7. The module detects that there is a vibration relay connected. There is no vibration and the delay is disconnected. There is always a vibration trigger signal during the delay time. The relay is always on, the relay will not be disconnected and flashed, and the vibration trigger signal stops. Starting from the new time, the delay time is up until the relay is disconnected;
8. There is timing potentiometer adjustment time, the product design is adjustable from 1-180 seconds, and the time range can be customized.
9, timing time error is 5%
Module instructions:
The module detects that the vibration relay is on, there is no vibration, the delay is off, there is always a vibration trigger signal during the delay time, the relay is always on, the relay will not be disconnected and flashed, and the vibration trigger signal stops, start from the new Timing, the delay time is up until the relay is disconnected;
The green light is on, that is, the common end is connected to the normally open end, and the common end is disconnected from the normally closed end.