The Danger Shield mounts on top of your or and equips it with a variety of fun and useful inputs and outputs. The Danger Shield has so much potential; we can't wait to see what you're able to do with it! The shield's features include: Project description, more information and ordering can be found at https://www.sparkfun.com/products/10570 Slide Potentiometers - 10K: http://www.sparkfun.com/commerce/product_info.php?products_id=9119 7-Segment LED - Blue: http://www.sparkfun.com/commerce/product_info.php?products_id=9191 8-bit Shift Register - 74HC595: http://www.sparkfun.com/commerce/product_info.php?products_id=733 Temperature Sensor - TMP36: http://sparkfun.com/datasheets/Sensors/Temperature/TMP36.pdf Miniature Photocell: http://www.sparkfun.com/commerce/product_info.php?products_id=9088 Buzzer: http://www.sparkfun.com/commerce/product_info.php?products_id=7950 Basic LED - Red: http://www.sparkfun.com/commerce/product_info.php?products_id=9590 Basic LEDs - Yellow: http://www.sparkfun.com/commerce/product_info.php?products_id=9594 Mini Push Button: http://www.sparkfun.com/commerce/product_info.php?products_id=97 Momentary Push Buttons - 12mm Square: http://www.sparkfun.com/commerce/product_info.php?products_id=9190 Resistors - 330 Ohm: http://www.sparkfun.com/commerce/product_info.php?products_id=8377 Resistors - 10K Ohm: http://www.sparkfun.com/commerce/product_info.php?products_id=8374 8-pin Arduino Stackable Headers: http://www.sparkfun.com/commerce/product_info.php?products_id=9279 6-pin Arduino Stackable Headers: http://www.sparkfun.com/commerce/product_info.php?products_id=9280 Quickstart Guide: http://www.sparkfun.com/tutorials/274