АЛС363А (ALS363A) Micromodules

I've had a few of these matrices since I remember myself and always wanted to build something with them. This is a set of "microassemblies": two displays per module, SPI daisychained, each pair is driven by an ATmega8. Pretty neat stuff, really tiny. The drive strength of a mega8 is not really enough to fuel a full column of these ancient antistokes-phosphor-based green LED's rated at 20mA each, but the result is fairly readable in artificial lighting anyway.

Syndicated 2009-05-07 14:36:49 from svo's interactive persuasion vehicle