0-120s Delay Relay 5-12V Timer NE555 Adjustable Module On Bo

Features:

1. After power-up, when there is an external trigger signal, the module start delay, and outputs a signal, when delay time over ,the signal output end.

2. Adjustable delay time (0-120 seconds).

3. With led light indicates the output level.

4. Can connect relay module ,achieve to control large current work status.

5. With input power indicator.

6. On-board test button, you can use IT as a trigger button.



Specification:

Condition: 100% Brand New

Input: VCC: 5-12V

GND: Ground

IN: Trigger terminal: high level effective

Output: OUT: output signal, when no trigger is low level, after triggered is high level,restore the low level after the delay ends

GND: Ground

Working Voltage: 5-12V

Size: 40x20mm



Package Includes:

1 x Adjustable NE555 Module

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