By "particles" , do you mean free electrons moving towards the more +++ =
substrate (too many holes)

Kind Regards

David Huisman

-----Original Message-----
From: Herbert Graf [mailto:mailinglist@FARCITE.NET]
Sent: Wednesday, 6 August 2003 11:18 AM
To: PICLIST@MITVMA.MIT.EDU
Subject: Re: [PIC]: 877A, PORTA ADC trouble


> "Conventional" current flows from + to -. Electron current is from - =
to +
>
> Kind Regards
>
> David Huisman

        And in a semiconductor the "particles" of current can flow in =
BOTH
directions... TTYL

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