--- product_id: 399838408 title: "Prakti 16x2 Character LCD Display Module | HD44780 Equivalent Controller | 5V Parallel Alphanumeric Screen with Yellow Green Backlight (Pack of 1) | 16x2 Character Matrix | HD44780 Controller | 5V Yellow-Green LED Backlight" brand: "generic" price: "$21.45" currency: USD in_stock: true category: "Generic" url: https://www.desertcart.ec/products/399838408-prakti-16x2-character-lcd-display-module-hd44780-equivalent-controller-5v store_origin: EC region: Ecuador --- # Yellow-green high-contrast backlight 16x2 alphanumeric matrix HD44780 controller compatibility Prakti 16x2 Character LCD Display Module | HD44780 Equivalent Controller | 5V Parallel Alphanumeric Screen with Yellow Green Backlight (Pack of 1) | 16x2 Character Matrix | HD44780 Controller | 5V Yellow-Green LED Backlight **Brand:** generic **Price:** $21.45 **Availability:** βœ… In Stock ## Summary > πŸ’Ό Elevate your embedded projects with pro-grade clarity and seamless integration! ## Quick Answers - **What is this?** Prakti 16x2 Character LCD Display Module | HD44780 Equivalent Controller | 5V Parallel Alphanumeric Screen with Yellow Green Backlight (Pack of 1) | 16x2 Character Matrix | HD44780 Controller | 5V Yellow-Green LED Backlight by generic - **How much does it cost?** $21.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/399838408-prakti-16x2-character-lcd-display-module-hd44780-equivalent-controller-5v) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Contrast Tuning:** Analog control lets you dial in perfect visibility for every environment. - β€’ **Crystal-Clear 16x2 Display:** Showcase up to 32 crisp alphanumeric characters in a compact, professional format. - β€’ **Flexible 4-bit & 8-bit Interface:** Optimize your pin usage or speed with versatile parallel communication modes. - β€’ **Plug-and-Play HD44780 Controller:** Seamlessly integrates with standard microcontrollersβ€”no custom drivers needed. - β€’ **Eye-Friendly Yellow-Green Backlight:** Power-efficient LED backlight ensures zero-strain readability in any lighting. ## Overview The Prakti 16x2 Character LCD Display Module is a robust, industry-standard alphanumeric screen featuring a 16-column by 2-row matrix driven by an HD44780 equivalent controller. It operates on a 5V supply with a transflective yellow-green LED backlight for high-contrast, low-strain readability. Designed for embedded systems, it supports flexible 4-bit and 8-bit parallel interfaces and includes analog contrast tuning, making it ideal for real-time telemetry, industrial automation, and IoT edge devices. ## Description Prakti 1602 Alphanumeric 16x2 Character LCD Display Module The Prakti 16x2 Character LCD Display Module is an industry-standard, professional-grade visual interface utility engineered for embedded hardware engineering, real-time logging, and interactive prototyping setups. Featuring a multi-row character matrix, this reliable display unit enables systems to output dynamic sensor telemetry, code feedback metrics, and status configurations directly on the bench, completely eliminating the need for expensive high-resolution graphic panels. Constructed with a heavy-duty, multi-layer green PCB substrate backing and a highly responsive STN liquid crystal pane, this parallel module stands up to standard industrial workbench vibration. The high-contrast black-on-yellow character rendering provides superb outdoor readability, making this unit a foundational accessory for distributed edge automation networks and smart telemetry modules. Key FeaturesOptimized Backlight Control: The integrated solid-state LED backlight array can be modulated or dimmed using standard external current-limiting resistors or pulse-width modulation (PWM) scripts.Dedicated Contrast Tuning: Features an analog contrast management circuit layer that allows developers to tune the character visibility to precise geometric angles.Pin-Efficient Interfacing: Can be fully initialized and safely operated using only 6 micro-controller digital I/O lines when configured in the standardized 4-bit communication loop mode.Pre-Configured Timing Logic: Built-in command registers smoothly handle automated cursor shifts, screen clears, scrolling animations, and custom character creation.Universal Embedded Usability: Drops natively into standard prototyping breadboards and custom motherboards, acting as a plug-and-play panel solution across all major logic controllers.Technical SpecificationsModule Operational Form Factor: 1602 Parallel Alphanumeric Character LCD ScreenDisplay Array Resolution: 16 Characters Wide Γ— 2 Parallel Horizontal RowsCore Embedded Controller: HD44780 or Fully Equivalent Industrial IC DriverBacklight Display Layout: Transflective STN Yellow-Green Background / Black CharactersSystem Operating Input Voltage: 5.0V DC Standard VCC Operating Bus LinePhysical Outer Dimensions: 80.0mm Γ— 36.0mm Γ— 14.5mm Main Outline MatrixApplicationsReal-Time Multi-Sensor Telemetry Readouts (Digital Thermometers, Barometers, Tachometers)Industrial Automation Panels, Process Status Monitors, and Telemetry Test EquipmentNetworking Hardware Units, Standalone Routers, Storage Enclosures, and Copier SystemsAcademic STEM Laboratories, Microcontroller Training Classes, and Electronic Hobby Engineering KitsSmart Embedded IoT Edge Projects, Robotic Counters, Handheld Instrumentation Devices, and CalculatorsPackage Contents1 Γ— Prakti 16x2 Character Parallel Alphanumeric LCD Display Module ## Features - βœ… Standard Alphanumeric Grid Matrix – Structured as a highly legible 16-column by 2-row character matrix, displaying up to 32 alphanumeric digits simultaneously inside crisp $5 imes7$ dot pixel blocks. - βœ… Industry Standard Controller Core – Powered by an integrated, high-reliability HD44780 equivalent display controller layer, ensuring cross-platform native software compatibility without writing custom low-level drivers - βœ… Vibrant High-Contrast Illuminator – Equipped with a power-efficient, transflective yellow-green LED backlight array that prints high-contrast black characters for zero-strain reading under varied lighting. - βœ… Flexible MPU Bus Configuration – Engineered to communicate over traditional parallel interfaces, fully supporting both pin-saving 4-bit data transfers and high-speed 8-bit command stream architectures. - βœ… 5V DC Regulated System Power – Operates continuously on a standardized 5.0V input rail ($4.5 ext{V}$ to $5.5 ext{V}$ window), using an analog tuning pin (Pin 3) to adjust the screen's visual liquid crystal contrast ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Generic | | Manufacturer | GENERIC 16X2LCD | | Country of Origin | India | | Number of Memory Sticks | 1 | | Item Weight | 110 g | | Item Weight | 110 Grams | | Item part number | RP16X2-1 | ## Images ![Prakti 16x2 Character LCD Display Module | HD44780 Equivalent Controller | 5V Parallel Alphanumeric Screen with Yellow Green Backlight (Pack of 1) | 16x2 Character Matrix | HD44780 Controller | 5V Yellow-Green LED Backlight - Image 1](https://m.media-amazon.com/images/I/31o7Pzj1liL.jpg) ![Prakti 16x2 Character LCD Display Module | HD44780 Equivalent Controller | 5V Parallel Alphanumeric Screen with Yellow Green Backlight (Pack of 1) | 16x2 Character Matrix | HD44780 Controller | 5V Yellow-Green LED Backlight - Image 2](https://m.media-amazon.com/images/I/418UPgcDErL.jpg) ![Prakti 16x2 Character LCD Display Module | HD44780 Equivalent Controller | 5V Parallel Alphanumeric Screen with Yellow Green Backlight (Pack of 1) | 16x2 Character Matrix | HD44780 Controller | 5V Yellow-Green LED Backlight - Image 3](https://m.media-amazon.com/images/I/41Yrj6UGS4L.jpg) ![Prakti 16x2 Character LCD Display Module | HD44780 Equivalent Controller | 5V Parallel Alphanumeric Screen with Yellow Green Backlight (Pack of 1) | 16x2 Character Matrix | HD44780 Controller | 5V Yellow-Green LED Backlight - Image 4](https://m.media-amazon.com/images/I/41KUOo2XGsL.jpg) --- ## Why Shop on Desertcart? 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