Here's a rundown on free layout/PCB software
Easier PCB Design: EAGLE CAD Tips and Tricks - Technical Articles
Making your Own Eagle Print PCB – Simple Steps - Printed Circuit Board Manufacturing & PCB Assembly - RayMing
EAGLE continues evolving | Elektor Magazine
Using EAGLE: Board Layout - SparkFun Learn
Autodesk EAGLE (@ADSKEAGLE) / Twitter
How to Install and Setup EAGLE - SparkFun Learn
EAGLE (program) - Wikipedia
EAGLE # 9 of 12 : PCB LAYOUT ( Fix Ratsnest with Jumper ) : How to design circuit : - YouTube
Eagle PCB Designing Software - Electronics Tutorial | The Best Electronics Tutorial Website
Eagle PCB Design tool with 3D visualisation for complex board design - DEVELOP3D
PCB design using Eagle Cad software | Download Scientific Diagram
Our Top 10 printed circuit design software programmes
Eagle PCB design issue - Electrical Engineering Stack Exchange
Using EAGLE: Board Layout - SparkFun Learn
Autodesk EAGLE PCB Software | SOS electronic
C-Boards Eagle Printing
How to Design PCB Layout using Eagle (CadSoft) - YouTube
PCB Design Tutorial for Eagle
How to Cover Vias With Solder Mask in Eagle - PCB Design Tutorial - PCBway
EAGLE PCB design software by Autodesk
Adding mounting holes to a PCB with EAGLE PCB software
