I filed it under "H" for "Toy"....

I'm bringing up the gen2 circuit board.

 

This should be the sort of thing that a qualified electrical engineer would whip out in a matter of minutes.

 

But, I'm a programmer who likes to mess around with technology, so things sometimes take a little longer than they ought to.

 

Or I connect power to ground and ground to power. I do that sometimes, too.

 

But now, I can program this board to do stuff, once I get the LEDs all soldered up.

 

Soon, you will start seeing this board in my light art. :)

 

I have been working on it. First I got it to display simple pattern and then display text.

 

The people at MAKE blogged my little escapade. I clearly must make a gift for them. :)

Done