ERJj6

IC card NFC collection (will be updated)

Overview

Charging through the coil makes the NFC chip work. Take out the original IC card chip and solder it on the pad of the PCB board to have your favorite IC card. Some PCB boards have LED lights (the lights are in 0805 package). Some PCB boards have not been tested. If you have any questions, please ask. (Most PCB boards look best in white!)
Let me explain that some of the PCB boards I collected were transported (some of them were modified) and some were homemade.
https://oshwhub.com/mouse123/nfc-card (Gundam)
https://oshwhub.com/yuuluoqiao/m1-pro (Demon Slayer)
https://oshwhub.com/kctp/fanka (MC and MC1 )
https://oshwhub.com/zhiyuan338/fan-ka (Rhine Life)
https://oshwhub.com/muyumu1/yuan-shen-xiao-gong-jiu-qi-ren-x (元神)
https:/ /oshwhub.com/ptao9702/NFC-CUIDka-pian-4ge-yi (Miscellaneous)
https://oshwhub.com/Shibo/gong-xun-ji-nian-pai (Part of the decorations of Doraemon and KT Cat )
https://oshwhub.com/mondraker/snow_light (source of snowflake frame image)

Design Files

VID_20230330_131604.mp4

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Update:2025-06-24 16:19:08

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