Hi all, Anyone has sample codes for measuring the pulse width without using interupt.? I am trying to write a program for radio control speed conrol using 12F509a. Thanks Teedee _________________________________________________________________ Add photos to your e-mail with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads