Hello

Hey David,

I understand this is quite odd, but since GitHub doesn't have a dm feature, I thought I'd make an issue.

I'm the author of [DFPlayerMini_Fast.h](https://github.com/PowerBroker2/DFPlayerMini_Fast). Today I was looking at the profiles of various people who've starred my library and saw yours.

Curious - have you ever used the lib for an exhibit? (good for the resume, lol)