NFC card shield

I created these card covers for use in home automation with music playlists, utilizing an NFC reader. The standard white cards seemed a bit dull, and I found that printing and gluing images onto them didn't look very good. So, I designed this solution instead. It allows you to easily add or remove a piece of paper using tape, making the card reusable for different automations or other purposes.

The design includes a round hole for inserting an image and a rectangular space for adding text.