NE555 DC 12V Delay Relay shield Timer Switch Adjustable Module 0-10 Second
Category : Modules
Hits : 644
Brief :
size: 6.8CM * 2.1CM
the main chip: NE555
the working voltage: 12V
characteristics:
1, power relay delay pull. Specifically: 12v power supply to the relay, the relay will not immediately sucked and status relay outputs are: normally open disconnected public, normally closed and public conduction; wait until the delay 1-10s (ad
