So I'm not showing this is the right order but before I connected the solenoids I debugged the Arduino code using a test rig of LEDs. I set up the LEDs on a breadboard in a braille cell configuration to test that the arduino code was setting and resetting the digi pins correctly. Good job I did because it was a bloody mess. I did finally get the code right though. Here is a blurry picture or three of the LED rig
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgjLUHHuq9iwRczswGIYLF0rc4xotxZlcM68faFscHXPwi2xSEvqDS1QaaXv5t33GkgUFObdFeEsA_gIGc3Z-fpAX5kuV2OhvxLXrI-jag3GAUF6tyZFukr8okaD6RooH1wH1UMJmQgyqgH/s320/24052011%2528002%2529.jpg)
and a short video of it displaying some visual braille.
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