LCD Keypad Shield

Feature:

• The keypad interface uses only one ADC channel.
• Can control the contrast of LCD through the potentiometer.
  Can shows the words as you like.
• LCD keypad shield for Arduino operates at 5V
  Includes a 2×16 LCD display and 6 momentary push buttons
  Use digital pins 4, 5, 6, 7, 8, 9, 10, and analog pin 0 to interface with the LCD
• Do not use Pin 10 while this shield is connected
• LCD color may vary (green or blue)
• Dimensions(mm):80.0(L)x56.6(W)x20.0(H)