i have a little project where i want to make an r2d2 that moves with 2 motors to turn 1 ping sensor to see and a small tweeter to play little r2d2 sounds my question right now is can i make a small code that will use an ethernet sheild that has an sd card built in to play the sounds?
a little clearer version
i want to use an sd car to play r2d2 sounds to a small speaker how would i go about that?
Depends on how authentic you want the sounds to be. You can make simple sounds with a piezo connected to an Arduino.
More expensive options would be the WAV player from Adafruit: https://www.adafruit.com/products/94 or maybe the MP3 field from Sparkfun: MP3 Trigger - WIG-13720 - SparkFun Electronics
Here's a tutorial on how to convert an inexpensive MP3 player like an iPod shuffle knock-off: http://www.instructables.com/id/MP3-Interface-for-Arduino-Cheap-and-Easy/
I'm sure there are other methods too.
well i could use a piezo connected to the arduino and see how good that is and go from there maybe thanks for the reply i will look into the other options
could i use seeeds music sheild to achieve this?