Description The LCD Keypad shield (DFRobot Compatible) 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. Technical Specifications Pinouts Pin Function Analog 0 Button (select, up, right, down and left) Digital 4 DB4 Digital 5 DB5 Digital 6 DB6 Digital 7 DB7 Digital 8 RS (Data or Signal Display Selection) Digital 9 Enable Digital 10 Backlit Control Arduino Library Initialization Function: //Pin assignments for DFRobot LCD Keypad Shield LiquidCrystal lcd(8, 9, 4, 5, 6, 7); Documents and Downloads Code Example Schematics Package Includes 1x Blue LCD 1602 Push-Button Arduino Shield Cash on Delivery LCD Keypad Shield LCD1602 in Pakistan, 1602 LCD Keypad Shield for Arduino, 1602 LCD Push-Button Arduino Shield
