1604 LCD Display Module 16×4 Character Alphanumeric (Blue/Green) in Pakistan

Overview 📝 The 1604 LCD Module is a powerful alphanumeric display that provides 16 characters per line across 4 lines. With double the screen real estate of a standard 1602, it allows you to display complex system statuses, multiple sensor readings, or detailed user menus without scrolling. It uses the industry-standard HD44780 controller, making it 100% compatible with the Arduino LiquidCrystal library.

Key Features ✨

• Quad-Line Display: 4 rows of 16 characters (64 characters total) for maximum data visibility.

• Universal Compatibility: Works seamlessly with Arduino, Raspberry Pi, ESP32, and PIC microcontrollers.

• Adjustable Contrast: Easily fine-tune text clarity using a 10k potentiometer on your breadboard.

• Robust Build: Designed for long-term use in student prototypes and industrial monitoring panels.

Technical Specifications ⚙️ | Feature | Specification | | :— | :— | | Model | 1604A / LCD1604 | | Operating Voltage | 4.7V to 5.3V | | Interface | 4-bit or 8-bit Parallel (I2C supported with adapter) | | Backlight | LED (Available in Blue or Yellow-Green) | | Controller | HD44780 / ST7066 or equivalent | | Module Size | 87mm x 60mm x 13mm | | Viewing Area | 62mm x 26mm |

Why Use 1604 instead of 1602? 🤔

• More Data: Display Temperature, Humidity, Pressure, and Time all on one screen!

• Better Menus: Create 4-line navigation menus for smarter DIY gadgets.

• Compact Footprint: It is only slightly taller than the 1602 but holds twice the information