Basic features of character LCD module

<p>The <a href="https://www.genyulcm.com/character-lcd" rel="noopener noreferrer" target="_blank">character lcd display</a>&nbsp;is assembled by a character liquid crystal display device, a dedicated row and column driver, a controller, and necessary connecting parts and structural parts, which can display numbers and western characters. Character LCD module has character generator, large display capacity and rich functions.</p><p><br></p><p>Generally, the character lcd display&nbsp;can display 8-bit 1 line or 16-bit 1 line or more characters. The dot matrix layout of the module consists of a set of 5×7, 5×8 or 5×11 pixel dot matrix layouts. Each group is 1 bit, and there is a small interval between each bit, and there is also a small interval between each line, so graphics cannot be displayed.</p><p><br></p><p>Usually, in the character LCD module control, there is a character library CGROM in the drive, which has 192 solidified character fonts, and a random access memory CGRAM, which allows users to customize special characters and allows users to create 8 5×8 Dot matrix characters. Character LCD modules are usually used in equipment such as instruments.</p><p><br></p><p>What are the basic characteristics of the character LCD module?</p><p>1. The liquid crystal display is a display character group composed of several 5×8 or 5×11 dot matrix blocks. Each dot matrix block is a character bit, and the character spacing and line spacing are both the width of one dot.</p><p>2. With character generator ROM, it can display 192 kinds of characters, including 160 5×7 dot matrix characters and 32 5×10 dot matrix characters.</p><p>3. With 64 bytes of custom character RAM, you can customize 8 5×8 dot matrix characters or 4 5×11 dot matrix characters.</p><p>4. Has 80 bytes of RAM.</p><p>5. Standard interface function, suitable for the operation sequence of M6800 series MPU.</p><p>6. The module structure is compact, light and easy to assemble.</p><p>7. Single +5V power supply.</p><p>8. Low power consumption, long life, high reliability.</p><p><br></p>