SainSmart Kit with UNO R3 Black + Prototype + L293D for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot (2) The SainSmart LCD Keypad Shield includes a 16x2 HD44780 White on Blue LCD module. The SainSmart Prototype Shield is a great kit for new Arduino users. The SainSmart UNO R3 is our new 2013 improved version product. Buy them together at a reduced price. It's a great bargain!