CREATING A PROJECT FROM SCRATCH ( PART 4 - Another display - LED matrix

Using Arduino Introductory Tutorials
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Continued from CREATING A PROJECT FROM SCRATCH (PART 3 - Recap & Review - So far! ))

This section documents the first part of adding an LED matrix to the project.
ATTACHED PDF

Continued in PART 5

PROJECT STEPS PART-4.pdf (205 KB)