Hello
Thanks Grumpy
I=U/R... ok!
Why will you not use a transistor!!!!!
I don't know...
Please let me know why should use it, and please, recommend one.
So, if I use this relay with 168R, plus other one (eg:12V to have more Ampers to pass through >300W) I will have problems and blow up Arduino?
Relay 5V -> Relay 12V = Blow up
What do you recommend to actuate for example 2A, 220V to have >300W?
Thanks on advance
Best regards
Pedro Ferrer