Desenvolvimento de um manual didático para projeto e fabricação de placas de circuito impresso (PCI)

Abstract

This Final Course Project presents the development of an educational manual on Printed Circuit Board (PCB) design and manufacturing techniques, intended for beginners and students in the field. The manual was developed based on fundamental concepts of electronics, good practices for PCB layout and routing, and an introduction to software tools used in PCB design. The study covers basic principles of electronics, the main electronic components used in printed circuit boards, and the structural elements of a PCB, such as traces, pads, and vias. It also discusses common design errors and technical criteria for trace width sizing. In addition, this work presents some of the main software tools used to support PCB design, as well as the most commonly used PCB manufacturing processes and materials. The proposed manual aims to provide clear, accessible, and illustrated instructional material to help beginners understand the stages of PCB design and manufacturing, contributing to the prevention of common errors and the development of practical skills in electronic circuit prototyping. The manual also includes guidelines for soldering through-hole (PTH) components, highlighting good practices required to ensure reliable, high-quality electrical connections.