💬 Serial Relay Board (RS-12)
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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)!
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Hi @mr_red, thanks for posting. I already had change this, your advice was nice for me. Safety First! haha.
3 out of 3
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