1602 LCD Board Keypad Shield Blue Backlight Arduino UNO Mega2560 HD447 – eElectronicParts
Amazon.com: RedTagCanada Keypad Shield for 1602 1602A LCD Expansion Shield Board Blue Backlight 4.5-5.5V for Arduino for UNO R3 MEGA2560 Nano Due for Duemilanove Robot : Electronics
LCD 1602 DISPLAY Keypad Shield Module for Expansion Board $11.99 - PicClick AU
Using 1602 LCD kaypad shield for Arduino - YouTube