Back from the store.

No H-bridges or half bridges or anything.  Ended up picking up a ULN2803A. But I'll need to do something to prevent shoot-through.

Scratch that.  Went and bought a servo for $10. Makes much more sense.


goal for tonight:

1) make servo move w/ pot control
2) make joystick serial program on PC
3) interface those two.

goal for tomorrow:
OpenCV stuff.