Anas Shafqat
Newbie level 1
problem in led with pic16f877a
Hii,
i m working on PIC16F877A. i made a small ckt on vero board for LED blnk testing but the problem is that
"it works when i put my finger at the crystal oscillator(4MHz)".
i used CCS C Compiler as well as if tried for mikroC compiler. But problem is still the same.
i have also tried with two Caps 22pF each with the crystal.
i have also changed my Controller but still problem is there (
please can any1 help me out??
Hii,
i m working on PIC16F877A. i made a small ckt on vero board for LED blnk testing but the problem is that
"it works when i put my finger at the crystal oscillator(4MHz)".
i used CCS C Compiler as well as if tried for mikroC compiler. But problem is still the same.
i have also tried with two Caps 22pF each with the crystal.
i have also changed my Controller but still problem is there (
please can any1 help me out??