I have a software + hardware project that I need some help with. I built an algorithm that finds certain patterns in audio, the system works great, I reproduce the audio using a simple mp3 player + some average speakers. I pretend to sell it, however I can't deliver the mp3 player and the speakers I need to deliver a black box "that just works". So what I was thinking was creating a simple component that would have a micro sd card, plus an integrated mp3 player and some speakers. The problem is my background, I'm a software engineer and I have no idea how to build this. I guess there must be some kind of marketplace for hardware, can someone give me a hint where I can buy this or have someone building it for me ?
Thanks in advance, Ze Maria