Big 6 Digits Seven Segment Digital Clock
by slwthr in Circuits > Clocks
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Big 6 Digits Seven Segment Digital Clock
![21092011110.jpg](/proxy/?url=https://content.instructables.com/FRR/PHHT/GSUSHMNZ/FRRPHHTGSUSHMNZ.jpg&filename=21092011110.jpg)
![Finished Clock.jpg](/proxy/?url=https://content.instructables.com/FSF/AKCI/GSR9JGJP/FSFAKCIGSR9JGJP.jpg&filename=Finished Clock.jpg)
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
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
Find a Parts for Schematic Diagram
![Circuit Diagram.jpg](/proxy/?url=https://content.instructables.com/F7J/MW5J/GSRO5URM/F7JMW5JGSRO5URM.jpg&filename=Circuit Diagram.jpg)
![19092011083.jpg](/proxy/?url=https://content.instructables.com/FNL/0T8Y/GSNQEN2N/FNL0T8YGSNQEN2N.jpg&filename=19092011083.jpg)
![Finished Circuit.jpg](/proxy/?url=https://content.instructables.com/FYD/OM5E/GSR9IRH6/FYDOM5EGSR9IRH6.jpg&filename=Finished Circuit.jpg)
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.
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.
Aluminium Frame & Segments Fixing
![19092011085.jpg](/proxy/?url=https://content.instructables.com/FVN/EGPF/GSRO5USF/FVNEGPFGSRO5USF.jpg&filename=19092011085.jpg)
![19092011087.jpg](/proxy/?url=https://content.instructables.com/FTD/OL1Z/GSNQEN2Y/FTDOL1ZGSNQEN2Y.jpg&filename=19092011087.jpg)
![20092011089.jpg](/proxy/?url=https://content.instructables.com/FAB/0OGL/GSR9IRHC/FAB0OGLGSR9IRHC.jpg&filename=20092011089.jpg)
Aluminum Frame made by Aluminium Box bars.