Darn, I hate competition =) (kididing) I was using a MAX187 (12-bit, single-channel) before I switched over to ADC0831. Maybe we can swap ideas/tips. Only thing mine will lack is a serial interface...unless I tap into he route between the PIC and the ADC, hmm... Tim Hamel In a message dated 7/23/99 10:18:45 AM Pacific Daylight Time, alemorale@QSCONSUL.IT writes: > I'm planning to do something similar using > a MAX186 8ch 12bit serial ADC, a lcd display, a serial interface to PC and a > lm35 temp trasducer to employ as a serial aquisition module capable also to > display messages to the operator.