Hello
Thanks by your prompt answer.
I would like to know now the following...
Using this relay http://pt.rs-online.com/web/search/searchBrowseAction.html?method=searchProducts&searchTerm=C93401&x=0&y=0 and 1x green led to show that it's state is ON, could be possible with 30mA? Or is better to forget the relay?
Thanks on advance
Best regards
Pedro Ferrer