You can play mp3 files with your arduino!
you only need a ethernet shield and a micro sd card!
Step 1: Materials
you only need these things:
-shield with sd card slot
-arduino(i used a uno)
Step 2: How?
Watch this video for the instructions on how to connect everything.
Step 3: Code
here you can find the code. dont forget to instal the library.http://bit.ly/1JZb97N
Step 4: Subsribe to TechMaker?
If you like this project it might be that you like my other video's. I'm going to make a rfid door lock, wireless wheater station, your ideas,... so if you want to know when this videos are ready you can always subscribe by clicking ***HERE*** it will help me a lot!