Comments on: Quick post, a couple of drawings. http://smackaay.com/2009/10/01/quick-post-a-couple-of-drawings/ A showcase of Steven Mackaay's stuff Wed, 16 May 2012 20:50:56 +0000 hourly 1 http://wordpress.org/?v=3.3.2 By: smackaay http://smackaay.com/2009/10/01/quick-post-a-couple-of-drawings/comment-page-1/#comment-22846 smackaay Sun, 11 Dec 2011 22:55:57 +0000 http://smackaay.com/?p=725#comment-22846 I've never been able to find a specific datasheet for the QY-2004A but it is hd44780 compatible and works just like any other. I’ve never been able to find a specific datasheet for the QY-2004A but it is hd44780 compatible and works just like any other.

]]> By: Clint Millett http://smackaay.com/2009/10/01/quick-post-a-couple-of-drawings/comment-page-1/#comment-22779 Clint Millett Fri, 09 Dec 2011 00:23:30 +0000 http://smackaay.com/?p=725#comment-22779 Hi Steve, I am wondering if you have the data sheet on this LCD. I have several that I picked up somewhere a few years ago, but have no info as to how to get data to lines 3 and 4. Lines 1 and 2 work OK. Thanks, Clint Hi Steve,

I am wondering if you have the data sheet on this LCD. I have several that I picked up somewhere a few years ago, but have no info as to how to get data to lines 3 and 4. Lines 1 and 2 work OK.

Thanks,

Clint

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