Thanks guys!
I used a spare MR Vader board that I had lying around.
The ignition sequence is pretty cool... this coming from a sabersmith that usually only makes 3 or 5watt LED sabers (this is the first successful LED ladder-type light that I've ever made). I'm waiting for some JB weld to dry in a switch, but I'll post up pics and a video tonight once the JB sets.
I have basically 3 circuits going at the same time -
so there is a master kill key/recharge port. When you remove the kill key, the inner ring lights up (since I was planning on using this in a costume and it seems like when the disc is mounted on the back of the costume, only the inner ring is lit up). I'm estimating that the inner ring will eat up about 400 mA per hour. Then when you take it off to use the ring, you turn on the MR board switch, and the outer ring lights up in an ignition sequence. This particular build doesn't have the "burst" ignition - rather, it lights up around the ring like in the original teaser trailer. The third circuit is the OEM Tron soundboard. I already removed all the stock LEDs, so maybe I'll leave it in the next version to give an interesting effect.
I'm waiting for some 10440 Li-ion batteries to come in the mail... that's the last step, then I can really close up everything and everything will be internal. I'll be using 4 of these batteries, all wired in parallel, so it *should* function like a 3.7V 2000mA pack. I'll do a demo video tonight with a sample (external) battery.
-C
edit: movie link here:
TRON LEGACY MODS :: ignition video by cannibal869 - Photobucket