Hi Is there anyone who can help me with a program for the 16F84 to scan a hex keypad with 12 keys.I need it to communicate with the pic serially. Thanks Danie __________________________________________________ Terrorist Attacks on U.S. - How can you help? Donate cash, emergency relief information http://dailynews.yahoo.com/fc/US/Emergency_Information/ -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu