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kekski
Joined: 28 Sep 2008
Posts: 3
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 28 Sep 2008 14:29 dot matrix display |
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need help about dot matrix...
dot matrix display using pic16f84a...cascaded dot matrix about 13 5x7...
any programs you knw....?
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pcup
Joined: 26 Dec 2007
Posts: 88
Helped: 13
Location: India
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kekski
Joined: 28 Sep 2008
Posts: 3
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| 30 Sep 2008 3:48 Re: dot matrix display |
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i'm still having a hard time dealing with it.... i am using pic16f84 buddy!!
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1229
Helped: 60
Location: Toronto, Canada
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| 30 Sep 2008 5:27 Re: dot matrix display |
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| kekski wrote: |
i'm still having a hard time dealing with it.... i am using pic16f84 buddy!! |
Time to upgrade.
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kekski
Joined: 28 Sep 2008
Posts: 3
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| 01 Oct 2008 14:37 Re: dot matrix display |
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| blueroomelectronics wrote: |
| kekski wrote: |
i'm still having a hard time dealing with it.... i am using pic16f84 buddy!! |
Time to upgrade. |
haha... it ain't a big help... i am required to use pic16f84....
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1229
Helped: 60
Location: Toronto, Canada
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| 01 Oct 2008 15:08 dot matrix display |
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| Well since it's a school project shouldn't you be doing your own homework?
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Azka
Joined: 13 Sep 2006
Posts: 113
Helped: 61
Location: Malaysia
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| 08 Oct 2008 2:57 dot matrix display |
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you must determine that your LED dot matrix is command anode or catod
then you will need edcoder to expand the pin
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