Gayan Soyza
Active Member
hi gayan,
its good u're design..
i need soucr code
thx
Hex file is in the zip file.No source code I'm providing.
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hi gayan,
its good u're design..
i need soucr code
thx
A great programmer can reduce hardware cost.
A great programmer can write compact efficient code.
A great programmer has enough memory & space.
What he cannot do!!
Hi Gayan,
What do you think about this design for Cathode row 5x7 displays? Perhaps a Clock/Calendar/Alarm/Timer/Sign project? And since the 74HC595 column drivers can 'sink' or 'source' you could use the same design for Anode row displays just by swapping out the N-FET 'sinking' row drivers with P-FET 'sourcing' drivers (and a minor software change).
Regards, Mike