Please Make Sure You Know Little much about current and voltages. I strongly recommend to make this under some supervision. \r<br>\r<br>220 AC (as input)\r<br>5v DC (as output)\r<br>\r<br>I used 4 chargers because i needed 2A max current output, you can use 3 or 2. depends on you.\r<br>\r<br>Use any kind of charger but make sure it is not more then or less then 5v. My chargers were 0.500amp each. so i got 2a from 4 of them.\r<br>\r<br>Hope you will like this project.\r<br>Thanks
