1602 16×2 Blue LCD Keypad Shield for Arduino Uno Mega 5V

Description

1602 16×2 Blue LCD Keypad Shield for Arduino Uno Mega 5V

Key Features:

• 16×2 character blue LCD display
• 5-button keypad + reset
• Compatible with Arduino Uno, Mega, and similar boards
• 5V operation
• Adjustable display contrast
• Analog input A0 for button detection

Product Description: Upgrade your Arduino projects with the 1602 16×2 Blue LCD with Keypad Shield, an essential solution for enhancing user interaction and control. This versatile shield boasts a vibrant 16-character by 2-line blue LCD display combined with a responsive 5-button keypad, including a handy reset button. Whether you’re navigating menus or configuring settings, this shield simplifies the process.

High-Quality Display: The 16×2 blue LCD display ensures clear and crisp information presentation. Its 4-bit parallel bus communication with the microcontroller offers seamless integration, thanks to excellent library support.

Optimal Visibility: Tailor the display to your preferences with ease using the multi-turn potentiometer, allowing you to adjust contrast for perfect visibility in any lighting conditions.

Precise Button Detection: The keypad buttons are connected to a resistor voltage divider, and the analog input A0 precisely determines which button is pressed, streamlining user input.

Board Compatibility: Designed to work seamlessly with Arduino Uno, Mega, and similar boards sharing a matching I/O pin-out, this shield operates at a reliable 5V.

Convenient Accessibility: Unused pins are readily accessible via convenient pads, simplifying customization, and a red LED indicator signals when power is applied.

Pinout / Jumpers:

• D4 = LCD DB4
• D5 = LCD DB5
• D6 = LCD DB6
• D7 = LCD DB7
• D8 = RS
• D9 = LCD Enable
• D10 = Backlight Control
• A0 = Analog value of the button pushed

Elevate your Arduino projects with the 1602 16×2 Blue LCD with Keypad Shield, offering exceptional functionality and versatility for your creative endeavors. Experience enhanced user interfaces, precise control, and crystal-clear displays today!