Hey you all, probably is already written in the forum but I really dont understand.. Im an ignorant about all this but I desperatly need to know how to make it work.. help! Im connecting a LED stripe (12V) to Arduino and is not working. Concidering that Arduino cannot give 12V I thought that the light would have been just less intense but no, is not glowing at all. I've read about a "Mosfet" or something like it?!
What shall I do to switch on the stripe?