# PCB Business Card V2 28a9 ## Description Experience the future of networking with the PCB Business Card V2 – a state-of-the-art smart business card designed to boost your professional presence. This innovative PCB integrates advanced NFC technology to instantly connect contacts to your digital portfolio while showcasing a suite of highly optimized hardware modules. Enjoy precise 13.56MHz tuning, larger and clearer instructional fonts, and enhanced backside features for seamless setup and practical usage. Whether you're at tech expos, business conferences, or networking events, this sleek design offers detailed build instructions and an optimized bill of materials to elevate your DIY electronics experience. Step into next-generation personal branding and make a memorable impression with this cutting-edge smart business card. #SmartBusinessCard #NFC #PCBDesign #TechInnovation #Networking #DIYElectronics ## Project Details - **Owner:** rintoj - **Created:** 7/3/2025 - **Last Updated:** 10/9/2025 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Build Instructions Link:** https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/ ## Key Components ### IC1 — NT3H2111W0FTT - Manufacturer Part Number: NT3H2111W0FTTJ - Datasheet URL: https://www.nxp.com/docs/en/data-sheet/NT3H2111_2211.pdf **Pins:** - FD [pin 4] - LA [pin 1] - LB [pin 8] - SCL [pin 3] - SDA [pin 5] - VCC [pin 6] - VOUT [pin 7] - VSS [pin 2] ### LED9 — [LED 0603 (1608 Metric)](https://www.flux.ai/jharwinbarrozo/led-0603-1608-metric~yk.md) - Part Type: LED **Pins:** - A - K *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/rintoj/pcb-business-card-v2-28a9~8j](https://www.flux.ai/rintoj/pcb-business-card-v2-28a9~8j).* --- *Generated from [https://www.flux.ai/rintoj/pcb-business-card-v2-28a9~8j](https://www.flux.ai/rintoj/pcb-business-card-v2-28a9~8j)*