/challenges-projects/design-challenges/rocking-raspberry-pi/b/blog/posts/raspberry-pi-and-karaoke-machine-setting-up-microphoneHello everyone, Before I start, I am excited to know you about that the expected idea which is written in my roadtest application is almost done with few bugs. I am still working to fix the issues. I’ll post my about that in next post. But befor...en-USTelligent Community 12