Mp3 player

Housing

To make this project more complete, you can of course also make a housing. I didn't choose this myself, but I'm going to give a few tips for it anyway.

1. It is best to replace the straight curved jumpers of the sd module with straight jumpers.
2. If you're using a test board, make sure everything is as close to the Arduino 's pins as possible.
3. The housing itself is of course a completely free choice, don't let anyone stop you when coming up with a housing.

This is the end of the project. I hope you thought it was a cool project.

Ward