Printed Circuit Board (PCB) Layout
The PCB layout can make or break the success of your circuit design. It involves a complex tradeoff between signal integrity, EMC, thermal considerations, reliability, size, cost and manufacturability. Here I have collected some information on PCB layout and manufacturing.
Very good beginners guide to PCB design.
A website dedicated to PCB design and manufacturing.
anatomy of a plated hole.pdf
Some details on PCB construction and good overview on terminology.
SELECTING PCB SUPPLIERS2303.pdf
Detailed information on manufacturing parameters.