Mehrdad

Hello

Hi All. I Have Found A nice schematic And i decided to build it. but unfortunately my "protel" cd has failed and so i cant design it`s pcb . i can`t get a new cd and i am in a little hurry. can anyone make this PCB for me And who like this very powerfull amp please????? Thanks. And I want to build it in this version: [img width=680 height=386]

And another ISD Ic:

And A micro Like:

ISD:

Hello my project is to build a cautioner talking system for car doors & Oil & Temp… with micro controller.I know that ISD Ic series can record sound and I can use them for this project.I know That you know them.it would be my luck if you help me. Thank you so much.

Hello. I need A Ups Schematic To Build. Can Anyone help me please?????