Overview
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This lecture from Colin O'Flynn's PCB design series at Dalhousie University covers the complete process of ordering PCB boards and assemblies. Learn about DRC/DFM principles, Gerber and NC-Drill files, creating README documentation, handling inverted layers, and generating manufacturing drawings. Explore PCB fabrication options, solder masking techniques, silkscreen applications, and different board finishes like ENIG and HASL. Understand multi-layer board naming conventions and the assembly ordering process, including BOM file preparation, PNP (Pick and Place) considerations, parts selection through JLCPCB, component orientation settings, and proper IC pin 1 identification. This 33-minute video is part of a comprehensive series with slides available on GitHub, and includes timestamps for easy navigation through specific topics.
Syllabus
0:00 - Intro
2:20 - DRC/DFM Intro
2:48 - Gerber and NC-Drill
7:40 - README File
12:33 - Inverted Layers
13:40 - Manufacturing Drawing
14:40 - Fabs and Ordering
10:10 - Solder Masking
12:30 - Silkscreen
14:15 - Finish ENIG/HASL
16:50 - Multi-Layers & Naming
20:45 - Ordering Assemblies
21:15 - BOM File
22:10 - PNP Considerations
25:40 - JLCPCB Parts Selection
30:10 - Setting Orientation
31:15 - Pin 1 on ICs
32:45 - Outro
Taught by
Colin O'Flynn