I'm just developing one app with ds1971 and PIC16f628A. Works great, no problems yet... Mauricio Jancic Janso Desarrollos Microchip Consultant (54) - 11 - 4542 - 3519 -----Original Message----- From: pic microcontroller discussion list [mailto:PICLIST@MITVMA.MIT.EDU] On Behalf Of Denny Esterline Sent: Jueves, 14 de Agosto de 2003 03:18 p.m. To: PICLIST@MITVMA.MIT.EDU Subject: [PIC]: PICs and iButtons? Has anyone done any data logging with a PIC and an iButton? I'm thinking the DS1994 with internal battery backed 4kbit ram and RTC would be great for this application. Anybody have any thoughts or experiences with this? Denny -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu