as you have not given us the full layout
This was not done intentionally. I was mainly wanting to get the first part of the board right before I add the other parts, or else the Ratsnest would be a real mess. I did have the other parts on the schematic, but it got too busy. All that is missing is the Opto-Triacs, Triacs, Snubber Cap and 3 resistors per channel (looking at 4 channel for now).
Then I got to thinking, I might just have a seperate board to contain the Opto Triacs, Etc. That way it is easier to swap out during the gig, if one Triac blows, just swap out that specific PCB. Instead of having to solder a new triac in.
The project is a DMX Controlled Light Dimmer system.
A nice PCB is a beautiful thing and the "feel" to make one takes some time and study to develop.
If you think you want to have a go at etching by all means do, especially until you have done a few PCB's and learnt the traps and pitfalls to avoid.
I have etched a few of my own boards before, but they were all basic Through-Hole Boards (E.g. EPE Magazines PIC Tutorial Board. As well as a 3 channel light chaser using a 555->LM317->Moc3021->Triacs). These were done Toner Transfer and did not look the best.
That is why I was thinking of Etching this one, and then if it works ok, then going the Boardhouse route. But after this thread, I am getting confident that I should be able to get proper boards made straight. I mean the Itead that was mentioned further up is fairly cheap, and will cost $8 standard post.
That also means I do not have to worry about solder bridges or over/under etching on the TQFP pack (as that is a lot of pins for my first venture into Surface mount).
This weekend I will get into relaying out the board again. Work comes first...