Hi everybody, I'm trying to build a power supply for arduino, but I'm too noob to reach this goal, so I need some help. My skills in eletronics is very basic I just study something in internet to realize some porject with arduino. I'm actually a programmer. Searching on the web I found this page http://www.instructables.com/id/Make-a-simple-12-volt-power-supply/ What do you think? Is possibile make it for arduino? And is possible to find an equivalent transformer in RS ?
I hope this is not a stupid question XD.
Thanks to evrybody for the support given to me and the support that will give to me.