> Extending your idea a little more, I've searched Maxim's web for serial I2C > DACs (I already have I2C, so it makes little sense using a parallel DAC, > isn't it?) and found the MAX5822 dual 12-bit i2c DAC. It has very little I was thinking that you could just hard-wire the parallel DAC, and not worry about any software control of it. --Brendan -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body