----- Original Message ----- From: Peter L. Peres To: Sent: Wednesday, September 25, 2002 6:11 AM Subject: Re: [PICLIST] [EE]: optically isolated mains voltage acquisition Peter, what is mains in your pdf ? 120V or 220V ? -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics