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Big 6 Digits Seven Segment Digital Clock

Big 6 Digits Seven Segment Digital Clock
This is a my second Digital Clock project.Which is having 5.5" height 6 digits seven segments.

Working with PIC16F876A microcontroller 
Power : 12V DC / Ampere : 1.2A Max 
Time Display : Hours / Minutes / Seconds  

Length : 24 inch
Height :  7inch

I will add a fully completed clock picture with aluminium frame which I made. :-)

BUY CLOCK Completed DIY BOARD : http://www.ebay.com/itm/270939743809?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649#ht_1013wt_1265


 
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Step 1Find a parts for schematic diagram

Find a parts for schematic diagram
Check the attached circuit diagram for part list.

Common anode 7Segments - 6Pcs
PIC16F876A - 1
ULN2803 for Segment outputs driver stage.

2SA1680 and 2SC2785 for Segment Common Anode outputs.

check the pin outs for 7 Segment and finished circuit board.
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19 comments
May 20, 2012. 2:31 PMalsatel06 says:
plez code hex de set horloge

www.alsatel06@yahoo.com
May 12, 2012. 3:11 AMgoranvladimirov says:
superr clock for my home plz send me hex file and circuits diagram I m very thankful to u. my email address gochcommk@gmail.com

Thanks
May 2, 2012. 2:48 AMsmorad says:
Hye.. currently i'm doing digital alarm clock with 5 time set. but it seem really complicated for the circuit. i need to use many decoder, latch and buffer. i dont know how to make it simple. before this i'm using Easy68k but now i want to try using PIC. can anyone help about the schematic first.. here is some document that can make u understand what i mean..
Mar 23, 2012. 9:20 AMchiren1 says:
where is the hex file
Mar 13, 2012. 10:48 AMsolangi01 says:
I like this clock I make for my home plz send me hex file and complete and clear circuits diagram I m very thankful to u. my email address solangi01@yahoo.com
Dec 2, 2011. 1:24 PMboodah says:
Do you have a modified setup for just hours and minutes without the seconds panels?
Nov 22, 2011. 3:10 AMkrish69 says:
where is the hex file??
Sep 21, 2011. 4:21 AMprash_thil says:
nice one user:slwthr
but i recommend a clean desk atleast when taking the picture :P
plus(+)
scan the diagrams will ya :P

possible to read though!
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i made it and worked fine! no faults at all
Oct 21, 2011. 8:47 AMitsjustdoc says:
Bah! Clean desks! Who needs 'em?!
Sep 27, 2011. 2:01 AMaasif.faiz says:
Haha PP Desilva , i'd cut one of my ears off if u actually made it :P, BTW Nice Instructable Harith
Sep 20, 2011. 11:43 AMshifna iqbal says:
waoo...dis s unblvbl haryy...awsm...keep it up boy...:)
Sep 21, 2011. 4:22 AMprash_thil says:
haryy?? O.o
HARITH!
Sep 27, 2011. 1:04 AMprash_thil says:
mama thota kiyanne naha!!!
lol they've got a be nice policy!
Sep 27, 2011. 2:03 AMaasif.faiz says:
Haha Harith u just found out u should see this guy at school runnin around huggin guys :P

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Author:slwthr