>=20 > I did it with a PIC16F648A and a Nintendo DS resistive touch-screen in C. > The source code is not at hand right now. Later I will post the code and > the schematic. >=20 Thanks, would appreciate it. Sounds like it is similar to the first link that Radhakrishnan posted, but = I would still like to look at it. --=20 Scanned by iCritical. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .