Today we soldered some of the latest PCBs that arrived. We organized some bug reports on the new tracker. Ran some IR Toy remote recordings with a logic analyzer attached to see if there are intermittent errors, none found yet.
We continued working on the secret project firmware. Today we implemented a buffer, it is filled through an interrupt routine, so it could work in the background. Also a major menu re-haul is under way.
We are almost finished with the minimal version of the DP Badge. The routing is 99% complete, we only have one IC left unrouted.
how about using something like this to drive the led matrix?
http://www.maxim-ic.com/datasheet/index.mvp/id/3291
MAX6953 or MAX6952