Digital Clock with Matrix LED

beginwords
Seven Segmen LED versus 5x5 Matrix LED ? hmm
After i made Digital Clock with Seven Segmen LED
i become bored when i saw it, too old fashion.
remind me since 1999 i bought it,
nothing change. Now, below is my dream story...

the idea is using 5x5 LED is more interesting
u can choose Blue and White LED colors. want more?
sure, u need more money. get some first !!!
Here some sample of number formation

O  OOOOO       OOOOO  OOOOO
O  O   O   O   O   O      O
O  O   O       O   O  OOOOO
O  O   O   O   O   O      O
O  OOOOO       OOOOO  OOOOO

can u read it? it's 10:03. Still cannot read?
i think u must increase to 8x8 matrix led.
anyway image that LEDs put in Plastic Tube, Cool...
need buy cheap memory to keep that simple shape.
hmm.. i'm confusing with design 27c512 help me!!!

example input is abcd binarycode :
0000=0, 0001=1, 0010=2, 0011=3, ...
U should get this knowledge from your school
but still need ic4518 counter to complete thatwork
try design like use ic4026 decade decoder counter.
scanning coloums still needed.
to scan 0 1 2 and 3 coloums for Matrix LED
i think... somehow i cannot figure that.

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u only make 3 duplicate of them.
two minuteSegmen and one piece hourSegmen.
10/11 hour use 5 led only to show "1-"
come on make it, put the quote:
"it's gift for yours girlfriend"

add note : u can redesign new fontface..
and rewrite/flash again to that eprom.
here the example i get from youtube:

FAQ:
Q:why U don't use 24c256 serial eprom?
A:Hmm.. Not yet,Perhaps U design it for me.
at this time i still tryhard to findout
which one : A0,A1,A2,GND,SDA,SCL,WP,VCC :-)
i preffer use 27c512 drive with 4040

Q:How to put data in my EEPROM ?
A:u need PC, software, and interface.
someone else, could u help me, how is interface?

Q:What is EEPROM?
A:Electric Eraseable Program ReadOnly Memory.???

Q:where is complete sheme?
A:soon, if i'm not lazy or get it from other planet.