Long Board Actually Complete!

I finally beasted out the under glow modules for the board.

 I decided to make two separate modules because I didn't have a way to run wires across the board in a clean way. Since the deck is clear everything is visible. KLUDGES ARE UNACCEPTABLE! (unless you can hide them =D)

 The parts were all machined from acrylic because it was the cheapest thing in the scraps bin at the local plastic store. I hadn't CNC'd any acrylic before. Its harder to cut, but it looked a lot better after machining.

There are four blue LEDs per module. I tried to keep everything as waterproof as possible, but it's more water "resistant" than water proof. The LEDs are all run in parallel from the two AAA batteries. I looked at the data sheets for the LEDs and found I didn't need a special LED driving circuit because the maximum voltage from the two AAA batteries was less than the maximum voltage the LEDs could handle without burning up. I attempted to seal the LEDs with hot glue into the modules. The machined paths for the wires look amazing especially when lit in the dark.

It's nice to complete a project for once. I always seem to get a project mostly finished but then move onto something new. The under glow was really fast to machine. I guess I was just a little lazy and put it off because it wasn't necessary to use the board for transportation.

Here's a list of PROS and CONS for the board:

PROS
-Looks hella beast (that means it looks great in Northern California)
-Extremely smooth ride. The incredible mass of the board keeps it from getting stuck on the usual pebbles and other junk on the ground that can stop a normal board.
-INDESTRUCTIBLE! The 1/2" polycarbonate combined with the two 1/2" x 1" solid aluminum rails give this board 0 flex. Some FEA simulations in SolidWorks suggest it may be able to handle up to around 800 pounds. That's plenty strong enough to stop me from breaking it while jumping. (I have tested by stomping on it... It's not going to break)
-It's reliable. The components were all made from high quality non-corrosive materials (aluminum, plastic, stainless steel). Water and other things in a normal environment won't cause this board any problems.
-It has headlights for night riding. The under glow's position and brightness lights up the road ahead for a good 20 feet.
-It's safe(er). The under glow makes it visible at night so your'e less likely to get run over.

CONS
-It's HEAVY. By the end of spring semester I'm going to look like the hulk after carrying this board where I'm not allowed to ride. Pushing off is also going to bulk up my legs. You can SERIOUSLY feel its mass.
-The wheels suck in wet conditions. I found this out with the wooden board. If its even slightly damp you will   beef it on a corner. The wheels hydroplane really easily.
-It has terrible ground clearance. Some of the bolts in the trucks hang down too low. They catch on minor cracks in the ground. I've already chipped some concrete while riding. Thankfully the mass of the board kept me going without falling.

Overall I really like it. Even the weight of the board has become somewhat of a feature to me. When this board gets moving it doesn't want to stop, so I don't have to bail as often. I guess I'll see how it survived during the coming semester.