اپتوالکترونیک نمایشگر گرافیکی ال سی دی و او ال ای دی

Product Attributes

Introduction

The GLK19264A-7T-1U is an intelligent graphic LCD designed to quickly and easily add elegant creativity to any application. In addition to the RS232, TTL, and I²C protocols available in the standard model, USB and RS422 communication variants enable the GLK19264A-7T-1U to interface with a wide range of host controllers. Serial protocol communication speeds of up to 115.2kbps and I²C protocol speeds of up to 100kbps ensure fast text and graphic display. A straightforward command structure allows easy software control of parameters such as backlight brightness, screen contrast, and baud rate. Onboard memory provides 256KB of customizable fonts and bitmaps to enhance the graphical user experience. User input is supported via a built-in seven-key tactile keypad. Each model features three dual-color LEDs for visual output and six general-purpose outputs providing simple switchable 5V power. Additionally, an optional Dallas 1-Wire interface supports communication with up to 32 devices. The display is available in multiple color, voltage, and temperature options, making it suitable for virtually any application.

Features

• RS232, TTL, I²C, USB, and RS422 communication protocol support
• Serial protocol communication speed up to 115.2kbps; I²C protocol up to 100kbps
• Simple command structure for software control of multiple settings
• 256KB onboard memory for storing customizable fonts and bitmaps
• Built-in seven-key tactile keypad for user input
• Three dual-color LEDs for visual output
• Six general-purpose outputs with switchable 5V power
• Optional Dallas 1-Wire interface supporting up to 32 devices