Hi all In a moment of stupidity I just bought 100 x PIC 16F628-A chips in DIP packaging. However believe it or not I didn't realise until earlier today, reading through the data sheet that they dont have normal A/D conversion - but two comparators instead. I feel rather sheepish however, there may be a kinda good thing to come out of this. They cost me (inc vat) =A3109 If i send them back to RS it will cost me nearly =A322 in restocking fee. Therefore - if anyone wants 100x 16F628A's for =A387 plus postage or if there is a few people that want them and I don't lose more than the restocking fee, you guys could gain some cheap chips. The www.rswww.com product code for them is 623-0291 Let me know before the end of this week or they go back to RS. Cheers Chris -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist