You have damn right, I really forgot about open colllector ! Vasile On Fri, 16 Mar 2001, Peter L. Peres wrote: > > don't forget levels ! if ir modules is biased at 12V you need a > > conversion to max 5V > > Huh ? Besides being open collector (many of the Sharp ones at least), they > run on 5V (or 3.3V) ? At least, that is what the data sheet says. > > Peter > > -- > http://www.piclist.com#nomail Going offline? Don't AutoReply us! > email listserv@mitvma.mit.edu with SET PICList DIGEST in the body > > -- 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