💬 Serial Relay Board (RS-12)

[openhardware.io]

https://www.openhardware.io/view/331/Serial-Relay-Board-RS-12

[mr_red]

Hi,
If you are planning to switch mains voltage with your relays you need to also retracht the buttom cooper. You separation looks WAY to small. Like the daisy-chainabillity (sic)!

[Cláudio Regis]

Hi @mr_red, thanks for posting. I already had change this, your advice was nice for me. Safety First! haha.