OK, Here I hope this helps you out, here is a better look at the boards and a list of the chips on them.
MAX232CPE Multichannel RS-232 Drivers/Receivers
ATMEGA32A CPU 8-bit Micro-controller with 32K Bytes In-System Programmable Flash
the top board connects to the bottom via a 16 pin and a 2 pin connector.
8 74HC574N Octal D-type flip-flop; positive edge-trigger; 3-state
74HC138N 3-to-8 line decoder/demultiplexer; inverting
I am currently working on the PC board that the led's will solder to underneath. It will have 8 pin connectors for easy connection to the main board. it's the last photo. I will up date this as soon as the boards are made.