2 Digit up Counter PIC 16F84A - Page 2 - Electronic Circuits Projects Diagrams Free

hunain124 · 29th April 2009, 01:23 AM

remember I didn't put any transistor in my circuit because we are not allowed to that

and thts why i joined my ao and a1 port to the display (cathode common)

colin55 · 23rd May 2009, 03:31 PM

hunain124 ----- can you use a PIC16F628A?

bbk · 3rd June 2009, 08:45 AM

hi i am high school student trying to design ,a library place control system using pic16f716 ,the pic has two switch input ,one at the entering the second on the exit door of the library .the thing i faced is how to program the pic using picbasic to display the actual number of library users in seven segment Led display by comparing the two switches.please reply to as much as you can on the (mbirukm@yahoo.com)

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29th April 2009, 01:23 AM	#16
hunain124	remember I didn't put any transistor in my circuit because we are not allowed to that and thts why i joined my ao and a1 port to the display (cathode common)

23rd May 2009, 03:31 PM	#17
colin55	hunain124 ----- can you use a PIC16F628A? Last edited by colin55; 23rd May 2009 at 03:31 PM.

3rd June 2009, 08:45 AM	#18
bbk	hi i am high school student trying to design ,a library place control system using pic16f716 ,the pic has two switch input ,one at the entering the second on the exit door of the library .the thing i faced is how to program the pic using picbasic to display the actual number of library users in seven segment Led display by comparing the two switches.please reply to as much as you can on the (mbirukm@yahoo.com)