
Arduino LCD1602 Keypad Shield with 5 Buttons
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Prices updated: 12 Oct 2026
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About this product
A combined 16x2 LCD and keypad shield for Arduino Uno, Diecimila, Duemilanove and Freeduino boards. It has a blue backlight with white text, five buttons (Left, Right, Up, Down, Select), contrast adjustment and a reset button.
Specifications
- Display
- 16 x 2 characters LCD
- Backlight
- Blue with white text
- Buttons
- Left, Right, Up, Down, Select
- Button input
- One shared analog input via resistor ladder
- LCD library pins
- LiquidCrystal lcd(8,9,4,5,6,7)
- Compatible boards
- Uno, Diecimila, Duemilanove, Freeduino
Frequently asked questions
Which pins does the LCD keypad shield use?
The LCD uses the pins in the LiquidCrystal call lcd(8,9,4,5,6,7) in 4-bit mode, and all five buttons share one analog input pin. Avoid using these pins for other peripherals in your sketch.
Can I use this shield with an Arduino Mega?
The listing names Uno, Diecimila, Duemilanove and Freeduino boards. For other boards, check the pin mapping against your board before stacking the shield, as pin conflicts may occur.



