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nfc4 in one

Overview

There are two different sizes of pads to cope with different sizes of NFC chips.
There are two versions, one with LEDs, which is cooler, and one without
bottom wiring, which is all under the silk screen, so you can see the very amazing wiring (better looking). Don't ask me why I don't build a four-layer board and run the wires on the inner layer. Because white four-layer boards require unpopular craftsmanship fees, while white two-layer boards are free with proofing coupons!

Design Files

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