Computer controlled PCB etching and drilling system using an XYZ plotter

• Main Authors: Choa, Jonathan Kelvin, Foo, Jacky Ka Chun, Restar, Winston, Uy, Emerson
• Format: text
• Language: English
• Published: Animo Repository 1993
• Subjects: Computer graphics; Drilling and boring machinery > Drawings; XY plotters; Interface circuits; Digital control systems; Electronic digital computers > Programming; Engineering
• Online Access: https://animorepository.dlsu.edu.ph/etd_bachelors/6607
• Institution: De La Salle University

The general problem of using chemical etching when making printed circuit boards is that it usually entails the manual drawing of the circuit layout in the PCB which results to a varied and non-uniform sketch. In addition, safety precautions in handling the chemical must be observed all throughout t...