DFR0009 PDF – LCD Keypad Shield

DFR0009 PDF datasheet can download.

This product has LCD Keypad Shield functions.

This is one of the semiconductor types. This part name is DFR0009.

Manufacturers of the product is D-Robotics.

Image and pinout :

DFR0009 pdf datasheet pinout


Some of the text files within the PDF file

LCD Keypad Shield (DFR0009) D-Robotics UK (www.droboticsonline.com) This is a very popular LCD Keypad shield for Arduino or Freeduino board D-Robotics 6/25/2011 LCD Keypad Shield 1. Introduction This DFRobot LCD Keypad Shield a very popular shield for Arduino or Freeduino board. The LCD Keypad shield is developed for Arduino compatible boards, to provide a user-friendly interface that allows users to go through the menu, make selections etc. It consists of a 1602 white character blue backlight LCD. The keypad consists of 5 keys — select, up, right, down and left. To save the digital IO pins, the keypad interface uses only one ADC channel. The key value is read through a 5 stage voltage divider. 2. Specifications    Operating Voltage:5V 6 Push buttons Expanded Analog Pinout with standard DFRobot configuration. Page | 2 3. Diagram Page | 3 [ … ]

Please refer to the file for details.

DFR0009 PDF Datasheet