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MP3 player with extras

prototype pcb design and system integration

As an example of a proof-of-concept prototype, we give you this little contraption. It's an MP3 player with some extra features intended to set the product apart from competing devices. We can't get into the details of the extra features but we can say we added battery circuitry and a user-interface system that fit the specific needs of this project. The play/pause, skip and volume switches were all run out for integration into the hardware prototype and the dimensions were optimized to fit in the space specified by the customer.