Step 1: Step 1: Gather your materials Step one in this adventure is to get your mise en place. You’ll need: A Raspberry Pi 2 (you may be able to get by with a Model B, but probably not. Go for a 2) SD card A 7.1 Channel Receiver with HDMI input* If you are making a 2 way speaker, then you only need a 5.1 receiver You could also an HDMI…    read more