Im an Electrical engineering student and am trying to start some small projects for myself but have little experience and need some answers.
I have an old mp3 player that is small so its good for jogging, but I hate the dangling headphone wires. I was thinking of implementing a small bluetooth transmitter that could connect to a set of store bought bluetooth headphones. I came across the BTM182 (http://www.sparkfun.com/products/9977) and thought that would be a good starting point. Since I just want it to transmit music all I would need to connect is a power supply and the audio signal right? Or is it more complicated than that? Could I use this chip by itself or would I need a small microcontroller like an arduino?