External button trigger on Delayed off time adjustable Relay switch module 5v/12V

I. Working mode: This module is an instantaneous switch-on delay module. Specifically: After powering the module, the power indicator light will be on, and the state of the output end of the module is: normally open and disconnected from the public, normally closed and connected to the public; touch the switch for an instant (or give a high pulse signal) to work The indicator light is on and the relay sucks at the same time. At this time, the status of the relay output is: normally open and public on, normally closed and public off; the relay is disconnected after 0-10 seconds, and the relay returns to the state before the trigger. status.

Product application: It can be used for robots, intelligent product development, automation equipment, PLC development, smart home, anti-theft alarm delay, electronic development and so on.

 

Module features:

 

1.Length * width = 67.6mm * 19.2mm;

2. The working voltage is 12V, and another 5v (12v is issued by default) requires 5v. Please leave a message.

3, the module can control: 10A 250VAC (AC), 10A 30VDC (DC) load.

4. Time can be adjusted by potentiometer. The default is 1-10 seconds, which takes longer. You can replace the larger capacitor or potentiometer by yourself. You can also contact customer service before shipment, and we will change the shipment for you.

6, there are diodes to prevent reverse power supply, friends can rest assured wiring.