DMD limited to 15

The Dot Matrix Display (DMD) is a 32x16 array of high-brightness LEDs for visually striking effects. [Product Page]
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jonathan12345
Posts: 3
Joined: Sat Jul 21, 2012 1:44 pm

DMD limited to 15

Post by jonathan12345 » Sat Jul 21, 2012 2:22 pm

Hello

I have connected 20 DMD in a line but Im able to use only 15 for some reason when I use 16 or more it doesn't display correctly.

Is there a limit in the library for the total number of DMDs that can be used?

I have initialized the DMD with DMD(20,1)
Thanks

jonathan12345
Posts: 3
Joined: Sat Jul 21, 2012 1:44 pm

Re: DMD limited to 15

Post by jonathan12345 » Sat Jul 21, 2012 6:07 pm

Fixed! works for twenty

EpicTinker
Posts: 9
Joined: Thu Nov 03, 2011 4:36 pm

Re: DMD limited to 15

Post by EpicTinker » Sat Jul 21, 2012 10:00 pm

That just sounds too awesome not to share pictures! :mrgreen:

jonathan12345
Posts: 3
Joined: Sat Jul 21, 2012 1:44 pm

Re: DMD limited to 15

Post by jonathan12345 » Sun Jul 22, 2012 2:45 pm

Yes ill do that in a couple of days when I work on it again, since it takes some space to set it up.
Next I plan to do Shift PWM for intensity variation ,

Big thanks to milamber,cjd and all community people for their contribution in creating useful libraries

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