And that solution takes up a lot of extra board space. 

> -----Oorspronkelijk bericht-----
> Van: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] 
> Namens M. Adam Davis
> Verzonden: maandag 22 maart 2010 20:56
> Aan: Microcontroller discussion list - Public.
> Onderwerp: Re: [PIC] Should I opto-isolate a USB interface for my
PIC?
> 
> Isolating USB is cheaper and easier than it used to be:
> 
> http://www.ubasics.com/usb_isolator
> 
> Since you have power on both sides you don't need the 
> ADuM5000, just the ADuM4160 - and that should be about $5 
> total for the isolator.
> 

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