{"product_id":"led-embedded-nfc-tag","title":"LED-embedded NFC tag","description":"\u003cp\u003e\u003cspan style=\"background-color: rgb(255,255,255); color: rgb(42,42,42); font-size: 16px\"\u003e30x4mm coin-shaped NFC detector.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eThis is a pause-to-embed model with no supports.\u003cbr\u003eIncludes embedded NFC tag with embedded LED activated by 13.56MHz NFC or RFID readers.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eIf using the STL files, manually add a pause for the LED and NFC embedding steps.\u003c\/p\u003e\u003cp\u003eThe 3MF files have pre-added pauses and a 2nd filament with the top and bottom painted.\u003cbr\u003eRecommend printing the bottom circle and top logo in white or black for clarity.\u003cbr\u003e\u003cbr\u003eI print this with the LED hole side down, requiring SA glue to keep the LED in place.\u003cbr\u003eIf you flip it 180-degrees, embedding the LED is easier with the adhesive side down.\u003c\/p\u003e\u003cp\u003eThe cylinder model is easier to hold onto and prints more reliably than the rounded one.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eLink to embedded LED on Amazon ($1.04\/unit - $7.29 total):\u003cbr\u003e\u003ca target=\"_blank\" href=\"https:\/\/www.amazon.com\/Nail-Stickers-Lighting-Adhesive-Intelligent\/dp\/B0BCQCH7Z4\" rel=\"nofollow noopener\"\u003ehttps:\/\/www.amazon.com\/Nail-Stickers-Lighting-Adhesive-Intelligent\/dp\/B0BCQCH7Z4\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eLink to embedded NFC tag on Amazon ($0.22\/unit - $11.18 total):\u003cbr\u003e\u003ca target=\"_blank\" href=\"https:\/\/www.amazon.com\/rewritable-Compatible-Enabled-Mobile-Devices\/dp\/B0932D8C3V\" rel=\"nofollow noopener\"\u003ehttps:\/\/www.amazon.com\/rewritable-Compatible-Enabled-Mobile-Devices\/dp\/B0932D8C3V\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eAround 8g of filament is used (accounting for waste) which is about $0.15.\u003c\/p\u003e\u003cp\u003eSo, the total cost for each tag came to $1.41 in materials.\u003cbr\u003e\u003cbr\u003eLink to coin holder used in GIF:\u003cbr\u003e\u003ca target=\"_blank\" href=\"https:\/\/www.printables.com\/model\/852969-coin-holder\" rel=\"nofollow noopener\"\u003eCoin holder by Ej | Download free STL model | Printables.com\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDesign by COR∃ 10 on MakerWorld (license: BY).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67414401745200,"sku":"MW-565267","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_088ef094-cf79-4c82-9cd9-db0d90b8e398.png?v=1785390381","url":"https:\/\/mymadmanlab.com\/products\/led-embedded-nfc-tag","provider":"Mymadmanlab.com","version":"1.0","type":"link"}