Analisador de falhas em placas de circuito impresso

Abstract

Visually inspecting the production of printed circuit boards, besides being an extenuating task, is not a reliable process. The miniaturization level achieved by this industry can even make such inspection approach unfeasible. This work presents a complete solution for PCB inspection, based on computer vision, called Abutre (Portuguese for Vulture), that is capable of recognizing short circuited and open tracks; and telling if the tracks’ width and the spacing between them are within specifications. The management aspect of the development of this project and a business plan of a potential company in the field of industrial inspection are also present in this work.