This project implements SPI Master Slave communication with two Arduinos. These examples can be used to implement an Arduino SPI Master or Slave device.
I have a YouTube video of this project at http://youtu.be/A9oSX_dwJKQ
If you would like to help fund this and other projects please consider a donation to my PayPal account at https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=U48JEW8HSQFM2. Thank you!