http://www.techpowerup.com/articles/...g/voltmods/101
Con la matita
http://www.techpowerup.com/articles/...vgpupencil.jpg
http://www.techpowerup.com/articles/...vmempencil.jpg
Oppure con le resistenze
http://www.techpowerup.com/articles/101/images/vgpu.jpg
http://www.techpowerup.com/articles/101/images/vmem.jpg
