MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Thanks for the research. Amusingly, the lasers arrived TODAY, so cool timing! And thanks for your insights. I haven't done anything with lasers since (long ago) they involved glass tubes and mirrors.
I was (apparently naively) going to power each laser with a pair of AAA batteries, wired directly, which is what it looks like they're doing on the product page. Which ought to fit into sharks.
Then for added fun I was going to wire them up to a 3.3v arduino's digital lines. But it sounds like that'll kill them. Would cycling the power on/off in software reduce the voltage (on average) enough to avoid burning them out?
Perhaps instead I should use a driver, along these lines (http://arduino.cc/en/Tutorial/LEDDriver)?http://arduino.cc/en/Tutorial/... The ws2801 looks great, but it's surface mount, which I haven't tackled yet.