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Author Topic: Can SPI overload my UNO if called too much?  (Read 1236 times)
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Dallas
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I'll post the final product if anyone's interested.  It's version 2 of my chicken coop door, slimmed down to the size of a deck of cards, and still has an LCD.

Please do!
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South East USA
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I got it working great!  Here's a couple pictures and videos if anyone's interested.  Thanks for your help.  If I ever do another one for someone, I think I could go all SMD and get it down to the size of a stick of gum!


* IMG_0559.jpg (73.73 KB, 640x480 - viewed 7 times.)

* IMG_0567.jpg (104.2 KB, 640x480 - viewed 7 times.)

* IMG_0574.jpg (56.32 KB, 640x480 - viewed 6 times.)

* IMG_0580.jpg (68.91 KB, 640x480 - viewed 7 times.)
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South East USA
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A couple more pictures:


* IMG_0584.jpg (73.35 KB, 640x480 - viewed 7 times.)

* IMG_0587.jpg (65.69 KB, 640x480 - viewed 8 times.)

* IMG_0588.jpg (70.65 KB, 640x480 - viewed 6 times.)
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Here's my code:

* Chicken_Coop_2_0.zip (8.32 KB - downloaded 4 times.)
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I was looking at the schematic and my wife said "what are you doing".

My wife does that.

She said "there won't be enough decoupling then" ...

She doesn't do that.
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http://www.gammon.com.au/electronics

Please post technical questions on the forum - not to me by personal message. Thanks a lot.

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