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The 16x2 Keypad LCD Shield is an ideal solution for Arduino enthusiasts who want to interface an LCD with their Arduino without needing external switches. It features a 2x16 character LCD display along with six momentary push buttons. The shield uses digital pins 4 through 10 to connect with the LCD, while only Analog Pin A0 is required to read input from the five push buttons.
The shield offers features like contrast adjustment and backlight control, and it conveniently provides access to five additional analog pins for connecting analog sensors. It also includes an onboard power indicator LED.
This design is particularly useful for projects that require a user interface or display output, making it great for menu navigation, monitoring sensors, or even simple gaming applications. It’s especially handy for debugging or real-time feedback when a computer isn’t readily accessible.
Additionally, only the unused LCD pins are exposed on the top side of the board, preventing any pin conflicts and simplifying integration into your project.
Pin Function
Analog 0 Buttons (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
* Product Images are shown for illustrative purposes only and may differ from actual product.
At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.
Most items sold on ROBODIUM™ can be returned within the return window, including:
To be eligible for a return, items must be:
Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.
We arrange the return pickup for you — hassle-free returns similar to major e-commerce platforms.
All products include a minimum 15-day warranty against manufacturing defects, unless otherwise specified on the product page.
Warranty does not cover misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.
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Take 20% off your first order
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