Saturday, August 27, 2011

Rohm LU-3011 LED display module

I found this at Active Surplus today for $1.50. It has eleven LA-301VL (7-segment common cathode displays) on a 2-layer pcb. Numbering the pins and digits from left to right, here's how the pins correspond to digits:
With respect to the segments, here's the relationship between the segments and the pins on the PCB: I'll need to build a multiplexer to control the display. This should be interesting.

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