NFC-Triggered Audio Device Prototype

Posted on | November 25, 2025 | Comments Off on NFC-Triggered Audio Device Prototype

I need a working prototype of a small, self-contained audio player that recognises NTAG NFC cards, then—only after I press a designated button—plays the MP3 file linked to that card. The flow I’m after… (Budget: ?12500 – ?37500 INR, Jobs: Arduino, Audio Engineering, C++ Programming, Electronics, Embedded Systems, Microcontroller, PCB Layout, Signal Processing)