Can anyone recommend a good cheap A/D chip for interfacing to a Stamp or PIC? What I am looking for is: 10bit resolution serial data out 8 pin DIL package 0-2.5v or 0-5v analogue in range Single rail supply (5v pref) Cost less than 10GBP in one-off quantities Fast conversion is not important, I am only interested in a value once per second. Andy -- --------------------------------------------------------------------- Andrew M Errington Tel: +44 1524 593678 Microcomputer Consultant Fax: +44 1524 844011 The Computer Centre Mobile (Orange): 0976 243931 Lancaster University a.errington@lancaster.ac.uk Lancaster LA1 4YW http://www.lancs.ac.uk/people/cpaame/cpaame.htm --------------------------------------------------------------------- "A dog is not just for Christmas, there may be some left for sandwiches on Boxing Day" - Vladimir Illich Ulyanov 1920 >