💬 Serial Relay Board (RS-12)
openhardware.io last edited by openhardware.io
mr_red last edited by
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)!
Hi @mr_red, thanks for posting. I already had change this, your advice was nice for me. Safety First! haha.