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Tianjin University of Science and Technology DIY Campus Card

Overview

Tianjin University of Science and Technology NFC campus card, black and gold color scheme, exuding luxury.
Optimized wiring and coil design, it can be used on virtually any machine, including in the cafeteria and showers. The front features

the Tianjin University of Science and Technology's gold-plated emblem:
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The back features the iconic Twin Towers of Tianjin University of Science and Technology:
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Adding a touch of pink lighting to the Twin Towers:
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If interested, you can seal both sides of the card with epoxy resin (soft glue) for an even better effect:
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Actual photo of the card being used (very cool):
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A color silkscreen version is also available (due to budget constraints, no prototype was made):
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Available for download.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-27 21:07:13

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