NE555 DC 12V Delay Relay shield Timer Switch Adjustable Module 0 To 10 Second (AR000-SC)

NE555 DC 12V Delay Relay shield Timer Switch Adjustable Module 0 To 10 Second
Full product description
NE555 DC 12V Delay Relay shield Timer Switch Adjustable Module 0 To 10 Second

NE555 DC 12V Delay Relay shield Timer Switch Adjustable Module 0 To 10 Second

AR000-SC