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Campus map NFC card (can be drawn by yourself)

Overview

The process and techniques of drawing:
1. I had this idea last year but hadn't implemented it until now. After trying it out, I found it wasn't as simple as I thought. When I first started drawing, I looked at the overhead view for a long time and roughly sketched what it would look like. Since there is a river on our school campus, I thought of using a top layer of solder mask to distinguish the river from the other parts (as shown in the picture below, you should be able to tell which one is the river).

3. Finally, let me share some personal experience: when drawing, don't try to show too many details. Too many details will make it look messy. Keep everything as simple as possible, and the drawing will still look good!

Design Files

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Update:2026-03-28 15:25:24

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