How Need help on the VU meter project Questions on on Java circuit board and routing?

Java

This is an expansion of my question:

Basically - Analog signal goes in an analog EQ, from the EQ I solder the wires on the spot after they have been sliced into frequencies and before they have been mixed into one EQ output channel. So on a basic I will have about 12 mono channels on each of the frequensies. Each channel will go to a circuit board with a small processor and a Java code that will analyze the volume of the analog input sound and put an output on the transistors that will manipulate the LEDs (on how high they will go.)

• Main Question - Need to make a list of components that I will buy.

I'll have a shop that I will buy from but you can name the component in general in general: Please be as specific on the types and models as possible.

Here is a basic idea with some notes.

http://www.divshare.com/i/9339708-3c3