Step Two: Copy, Paste, and Run the Code in Arduino Open the Arduino software and paste the Arduino code (the text in the box near the bottom of the post) into a new sketch.

If you want to develop a program on Arduino with Raspberry Pi, then this tutorial has all the steps you need to take for it, in detail.

BearDuino: Hacking Teddy Ruxpin with Arduino Thanks to a Portland hacker/artist, an army of Arduino-hacked bears is unleashed.