TruPlay – controlling bluetooth A2DP devices using MSP430and OVC3860 from Rohit Gupta:
I wanted it to 3D Print a new case but couldn’t so, made a PCB that would sit on the Top of the adapter and command it. I was lucky to have a 3.3V Regulator inside the adapter so, an extra regulator was not required. For the project i used the MSP430G2553 microcontroller in a TSSOP20 package running @ 16Mhz and programmed using Energia! I added some standard condiments like a LED and an extra SMD tactile switch to further expand capabilities.
Project details at Rohit Gupta’s blog.
Check out the video after the break.