I'm new in Picmicro and electronics and want to build a Data logger = about the size of a standard calculator. It must be able to Store round about 300 ID Numbers and a value for each = ID Number and I must be able to download and upload to the PC with = RS232. Is this a dificult task, and where do I start?. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu