USBDemo, something to learn USB a little bit

[jellis00]

Hi all,
Since the USB stuff is coming more and more popular, and as we see more and more questions, i decided to post my little contribution.

OK OK You already asked... but i'm in a good moon today, so let me believe it never been asked before

The whole thing will use a PIC18F4550 and a 4MHz crystal + few Leds, 2 trim pot... you should be able to figure this out easy.

There we go, here's the PC interface,

<img SRC="http://www.mister-e.org/Pics/USBDemo.JPG">

Steve, the link to the PC interface schematic as posted in your original is broken. Can you please give me a valid link or email me the schematic at [email protected]? I want to check your USBDemo out!