Kicad

KiCad is an open source software suite for EDA (Electronic Design Automation)

The KiCAD suite is a group of open-source, cross-platform programs for drawing schematics and PCBs.

Table of contents

Some complementary WikiBooks are:

• Practical Electronics/PCB Layout has a more generic discussion of PCB layout
• Practical Electronics/PCB Manufacture
• Robotics/Design Basics/Design software briefly mentions Kicad and other software and hardware tools used to build robots
• Practical Electronics
• Circuit Idea discusses circuits in general
• Electronics
• Power Electronics