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LCD and 7segment driving with same i/o's

 
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Madhu_k_r



Joined: 12 Jan 2016
Posts: 26
Location: Bengaluru

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LCD and 7segment driving with same i/o's
PostPosted: Mon Jan 25, 2016 1:35 am     Reply with quote

Hi ...
I am driving lcd and 7 segment with same i/o's but the problem is there is a flickering on 7 segment, so how to eliminate the flickering on 7 segment display?
Thanks in advance
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KaalaayaTasmaiNamah:
temtronic



Joined: 01 Jul 2010
Posts: 9226
Location: Greensville,Ontario

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PostPosted: Mon Jan 25, 2016 10:34 am     Reply with quote

Please use a 3rd party site and post your schematic. As well, postyour code here along with PIC type and compiler version.
The more information you supply the better,faster we can help.

'flickering' sounds like too slow a refresh rate on the LED display but without seeing what you're using it's hard to give you a 'fix'.


Jay
Mike Walne



Joined: 19 Feb 2004
Posts: 1785
Location: Boston Spa UK

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PostPosted: Mon Jan 25, 2016 11:02 am     Reply with quote

Or it could be irregular multiplexing.
Either way we need much more information.

Mike
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