5V-30V Micro USB Power Adjustable Delay Relay Timer Control Module | Modules | Relay

This is 5V-30V Micro USB Power Adjustable Delay Relay Timer Control Module from the category Modules | Relay.

1. Wide voltage range of 5 to 30 volts, including two power supply interfaces

2. Operating mode: starting state, with the common terminal (COM) connected and the module outputs set to ordinarily open (NO) or normally closed (NC), respectively.

The output of the state: ordinarily open (NO) and common terminal (COM) connected, normally closed (NC) and the common terminal (COM) is disconnected, is provided by a low pulse signal, touch trigger key, relay, and indicator lights.

Relay off, returning to the state prior to the trigger after 0–24 seconds (this duration can be changed according to your needs).

3. The potentiometers default range of 0 to 24 seconds for timing adjustment.

Replace the potentiometer or larger capacitor (C2) if you require extra time.

Time of delay T = 1.1RC.

4. With an indicator for a relay.