LCD Display 16*2 Blue Colour
$ 1.14
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16×2 LCD Display Module – Alphanumeric Character Display for Embedded and DIY Projects The 16×2 LCD Display Module is a standard alphanumeric display capable of showing 2 lines of 16 characters each. Based on the popular HD44780 controller, this module provides a reliable and easy-to-use interface for displaying text, numbers, and basic symbols in embedded systems. Widely used in Arduino, ESP32, and Raspberry Pi projects, this display is perfect for showing sensor readings, system messages, menu options, and debugging output. Product Specifications Feature Specification Display Type Character LCD (Alphanumeric) Display Size 16 characters x 2 lines Controller IC HD44780 or compatible Operating Voltage 5V (Logic High) Character Size ~5.2mm x 8.1mm Interface Parallel 4-bit or 8-bit (via 16-pin header) Backlight Built-in LED backlight (yellow-green or blue) Contrast Control Adjustable via potentiometer (external) Dimensions Approx. 80mm x 36mm x 10mm Key Features 16×2 Character CapacityDisplays up to 32 characters (16 per line) for text, numbers, and symbols. HD44780 Compatible InterfaceSupported by a wide range of microcontrollers and development environments. Integrated LED BacklightEnsures visibility in low-light environments (backlight color may vary). Multiple Communication OptionsCan be used with direct parallel interface or through I²C adapter for reduced pin usage. Clear and Readable OutputIdeal for displaying data, menus, or instructions in embedded systems. Benefits Highly CompatibleEasily integrates with Arduino, ESP8266, ESP32, STM32, and Raspberry Pi boards. Simple SetupWorks with open-source libraries such as LiquidCrystal.h (for parallel) and LiquidCrystal_I2C.h (with I2C module). Ideal for BeginnersGreat for learning how to interface displays with microcontrollers. Custom Character SupportCreate and display custom characters using CGRAM memory of HD44780. Applications Sensor Display PanelsShow temperature, humidity, pressure, or gas sensor readings in real time. Embedded Menu InterfacesNavigate through user menus and settings in embedded systems. Clocks and TimersDisplay time, countdowns, or alarms in digital clock projects. Home Automation SystemsPresent system status, connectivity, or actuator states. DIY Projects and STEM EducationUse in electronics kits and maker projects to visualize data.
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