Open Source Micro Cassette Player

I ran out of 0805 cap SMDs just looking around for some assortment packs on ebay.

So far I was looking for a Square Card reader in my room, since they use tape heads. I found a 1st gen Square card reader and a 5th gen square card reader (which broke into tiny pieces when i tried taking it apart ). Based off Google search this 1st gen tape head reads mono audio. The next part is to design and assemble an amplifier to play audio off the cassette.