Introduction

This is a very popular LCD Keypad shield for Arduino or Freeduino board. It includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the LCD. Analog Pin 0 is used to read the pushbuttons. The LCD shield supports contrast adjustment and backlit on/off functions. It also expands analog pins for easy analog sensor reading and display.

 

Specification

• Operating Voltage:5V
• 6 Push buttons
• Expanded Analog Pinout with  standard DFRobot configuration. 

Documents

• Manual
• LCD Keypad Library -A modified library with a sample game. Submitted by Fj604
• Key Grabber Library V2- Submitted by ecefixer 
• Schematics V1.0
• Schematics V0.01
• LCD Datasheet