URGENT! HELP IN PIC16F877 7-SEGMENT COUNT DOWN

[rickyiou]

pic16f877 count

I GOT PROJECT ON PIC16F877 7-SEGMENT,I NEED TO COUNT FROM 8-0,AND EACH FOR 1 MINUTE.
ANY ONE CAN HELP ME ON THIS OR GIVE SOME EXAMPLE ABOUT IT?
REALLY THANKS!

 

[VVV]

pic16f877+7 segment

Take a look at these appnotes, especially the ones with the digital voltmeter and the clock. You will find examples of how to interface the 7-segment display to the PIC and some code examples. www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1490&filterID=417

 

[waseem]

pic16f877 count down

Hi!
I can give u the code but first make certain points clear. Do u want to increment the count by 1 every minute?.The code that i will give u will be in Hi-Tech C, is that ok?
Regards.

 

[metal]

Hello

I can help you with PICBasic Pro...

 

[Tornado]

Assembly or PicBasic, I am here to help. No problem my friend just give some details.
Input and output pins, button inputs etc.

We are all here to help you.

Tornado

 

[rickyiou]

Thanks u all. The Hitech C cannot.
This programming must be write by using MPLAB and only for PIC16F877. The project contains programming in switch, led, 2*7-segment, buzzer and lcd.
And the schematic diagram like this img.
Can any one give some useful code and examples whatever can help me,
I will appreciate it a lot.
You can send any material to my email :
microchip-tech@hotmail.com

 

[rickyiou]

anyone help?

 

[mzeitoun2002]

Salam,

As VVV posted u will find a great help in the application note check the posted link