TINYenormous – Build it up to break it down again

arduino, robots, cameras, motorcycles, and life

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Crystalfonts cfah-634 update

May 27th, 2008 · No Comments

Here is a pic of the back of the lcd. It shows that the JPE and JPB pads have been soldered closed. Those correspond with (0 to +5v) and inverted. Here is the code I used to test it. I got my start by changing code from djmatic.

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Tags: arduino

LCD SUCCESS!!

May 8th, 2008 · No Comments

I'm pretty happy I FINALLY got the arduino to hook up correctly with two different hd44780 displays. I used the arduino example found here. I had done this before, but I found out that the Liquid crystal library is kind of broken. It needs to have a few lines swapped out in order to load [...]

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Tags: arduino · robots