Frist Time Use Eagle CAD

Autodesk Eagle is the most used software for designing PCB. In this writing, you can learn to setup Eagle properly before you can use it.

First Time Use KiCAD

KiCAD is another popular software for designing PCB. The most usefull feature is this software is free to use. In this writing, you can learn the setup for the first time.

Setup ROS for Raspberry Pi

ROS (Robot Operating System) is commonly used for robotics. This system can be installed on ubuntu machine or on Raspberry Pi.