液晶屏能显示多少汉字和字母，一个LED88点阵能不能显示汉字

来源：整理时间：2023-02-09 09:17:34 编辑：亚灵电子网手机版

1，一个LED88点阵能不能显示汉字

一个LED8 * 8点阵能不能显示汉字? 能。显示汉字的局部，也是显示汉字。

一个LED88点阵能不能显示汉字

2，一片10PLED显示板能显示多少个字

告诉你个方法：要是显示完整汉字的话需要16*16个像素点为一个汉字，要是显示完整的数字或者英文的话需要16*8个像素点。你的p10单元板应该是32*16个像素点，那么每张led板子就可以显示2个汉字，或者8个数字和英文字母。

一片10PLED显示板能显示多少个字

3，led显屏能显示多大号字

这个得根据你的屏高来计算，理论上是可以无限大的，屏体做的有多大，字就能显示有多大。不过既然是显示文字的了，那大多会是门头屏，门头屏的字体大小最大就是跟屏高相等，再大就显示不完全了。河南华纳电子Led显示屏为您解答。

led显屏能显示多大号字

4，室内30的单色和双色LED显示屏分别最小能显示多大的字

室内3.0单双色的尺寸都是256*128MMM，每块板的像素是64*32LED显示屏的话，一般16*16像素才可以显示一个汉字或者是2个英文（数字）所以每块板都最多可以显示长4个高2个字，共8个如果按照板子尺寸来说的话，字的大小就是64*64MM我是LED显示屏生产厂家，有什么问题可以打我电话（见用户名），大家可以相互交流一下

5，一张P10单元板可以显示几个汉字

告诉你个方法：要是显示完整汉字的话需要16*16个像素点为一个汉字，要是显示完整的数字或者英文的话需要16*8个像素点。你的P10单元板应该是32*16个像素点，那么每张LED板子就可以显示2个汉字，或者8个数字和英文字母。满意请采纳

应该是4扫描的你可以看下深圳研色科技的软件，里面有很多种扫描方式的，软件用起来也很简单

6，12864液晶屏最多能显示多少汉字

你也看看吧，会有用的你问题没问清楚12864从编程上分有两种一是有字库二是没字库给你个通用的的你自己改吧，用的是51，我仿真过绝对能用，用点阵模块改个数组就可以变成自己的了。兄弟只用5分你赚大了，你编译的时候用有能显示注释的keil，否则注释混在里面会出错#include<reg51.h>#define uint unsigned int#define uchar unsigned char#define LCDP P0sbit E=P2^0;sbit RW=P2^1;sbit RS=P2^2;sbit CS2=P2^3;sbit CS1=P2^4;sbit RESET=P2^5;sbit busy=P0^7;uchar start_line =0xc0;//**********************************************************************************uchar code zw[][32]=/*-- 文字: ★ --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x40,0x40,0xC0,0xC0,0xC0,0xE0,0xFC,0xFF,0xFC,0xE0,0xC0,0xC0,0xC0,0x40,0x40,0x00,0x00,0x00,0x40,0x39,0x3F,0x1F,0x1F,0x0F,0x1F,0x1F,0x3F,0x39,0x40,0x00,0x00,0x00,/*-- 文字: 刘 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x08,0x28,0x49,0x8A,0x0C,0xC8,0x38,0x08,0x00,0xF8,0x00,0x00,0xFF,0x00,0x00,0x40,0x20,0x10,0x08,0x04,0x03,0x06,0x38,0x10,0x00,0x07,0x20,0x40,0x3F,0x00,0x00,/*-- 文字: 紫 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x20,0x3E,0x20,0x1F,0x94,0x54,0x24,0x80,0x9F,0x24,0x24,0x22,0x22,0x30,0x00,0x00,0x40,0x24,0x1D,0x05,0x47,0x85,0x7D,0x04,0x04,0x14,0x26,0x4C,0x00,0x00,0x00,/*-- 文字: 华 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x20,0x10,0x08,0xFC,0x03,0x02,0x10,0x10,0x7F,0x88,0x88,0x84,0x86,0xE4,0x00,0x00,0x00,0x04,0x04,0x05,0x04,0x04,0x04,0xFF,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,/*-- 文字: ★ --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x40,0x40,0xC0,0xC0,0xC0,0xE0,0xFC,0xFF,0xFC,0xE0,0xC0,0xC0,0xC0,0x40,0x40,0x00,0x00,0x00,0x40,0x39,0x3F,0x1F,0x1F,0x0F,0x1F,0x1F,0x3F,0x39,0x40,0x00,0x00,0x00,/*-- 文字: 华 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x20,0x10,0x08,0xFC,0x03,0x02,0x10,0x10,0x7F,0x88,0x88,0x84,0x86,0xE4,0x00,0x00,0x00,0x04,0x04,0x05,0x04,0x04,0x04,0xFF,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,/*-- 文字: 仔 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x80,0x40,0x30,0xFC,0x43,0x40,0x42,0x42,0x42,0xE2,0x52,0x4A,0x46,0x40,0x40,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,/*-- 文字: ★ --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x40,0x40,0xC0,0xC0,0xC0,0xE0,0xFC,0xFF,0xFC,0xE0,0xC0,0xC0,0xC0,0x40,0x40,0x00,0x00,0x00,0x40,0x39,0x3F,0x1F,0x1F,0x0F,0x1F,0x1F,0x3F,0x39,0x40,0x00,0x00,0x00};//*************************************882222222222222&****************************/*-- 文字: 测 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/uchar code ce[][32]=0x04,0xFC,0x03,0x00,0x80,0x47,0x30,0x0F,0x10,0x67,0x00,0x07,0x40,0x80,0x7F,0x00,/*-- 文字: 试 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x40,0x42,0xDC,0x08,0x00,0x90,0x90,0x90,0x90,0x90,0xFF,0x10,0x12,0x1C,0x10,0x00,0x00,0x00,0x7F,0x20,0x10,0x20,0x20,0x1F,0x10,0x10,0x01,0x06,0x18,0x20,0x78,0x00,/*-- 文字: 成 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x00,0xF8,0x48,0x48,0x48,0xC8,0x08,0xFF,0x08,0x09,0x0A,0xC8,0x88,0x08,0x00,0x40,0x30,0x0F,0x00,0x08,0x50,0x4F,0x20,0x10,0x0B,0x0C,0x12,0x21,0x40,0xF0,0x00,/*-- 文字: 功 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x04,0x04,0x04,0xFC,0x04,0x14,0x14,0x10,0x90,0x7F,0x10,0x10,0xF0,0x00,0x00,0x04,0x0C,0x04,0x04,0x03,0x42,0x22,0x11,0x0C,0x23,0x20,0x60,0x20,0x1F,0x00,0x00,/*-- 文字: 欢 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x14,0x24,0x44,0x84,0x64,0x1C,0x20,0x18,0x0F,0xE8,0x08,0x08,0x28,0x18,0x08,0x00,0x20,0x10,0x4C,0x43,0x43,0x2C,0x20,0x10,0x0C,0x03,0x06,0x18,0x30,0x60,0x20,0x00,/*-- 文字: 迎 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x40,0x41,0xCE,0x04,0x00,0xFC,0x04,0x02,0x02,0xFC,0x04,0x04,0x04,0xFC,0x00,0x00,0x40,0x20,0x1F,0x20,0x40,0x47,0x42,0x41,0x40,0x5F,0x40,0x42,0x44,0x43,0x40,0x00,/*-- 文字: 使 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x40,0x20,0xF0,0x1C,0x07,0xF2,0x94,0x94,0x94,0xFF,0x94,0x94,0x94,0xF4,0x04,0x00,0x00,0x00,0x7F,0x00,0x40,0x41,0x22,0x14,0x0C,0x13,0x10,0x30,0x20,0x61,0x20,0x00,/*-- 文字: 用 --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x00,0x00,0xFE,0x22,0x22,0x22,0x22,0xFE,0x22,0x22,0x22,0x22,0xFE,0x00,0x00,0x80,0x40,0x30,0x0F,0x02,0x02,0x02,0x02,0xFF,0x02,0x02,0x42,0x82,0x7F,0x00,0x00};/*-- 调入了一幅图像：F:\我的文档\刘紫华的资料\资料\字模软件\液晶字模提取软件\图例\qian.psd.bmp --*//*-- 宽度x高度=128x32 --*/uchar code img[]=0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0xFC,0xFC,0xF8,0xF8,0x78,0x78,0x78,0x78,0x78,0xF8,0xF8,0x78,0x78,0x78,0x78,0x78,0x7C,0x7C,0x78,0x78,0x78,0x78,0xF8,0xF8,0x78,0x70,0x70,0x78,0xF8,0xF8,0xF8,0xF8,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xE0,0xE0,0xE0,0xF0,0xF0,0xF8,0xFC,0xFE,0xFE,0xE2,0xFF,0xFF,0xFF,0xFB,0xFA,0xFA,0xFA,0xFA,0xFE,0xFE,0xFE,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFE,0xFE,0xFE,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0x7C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x1F,0x0F,0x0F,0x0F,0x07,0x07,0x0F,0x3F,0x4F,0x5F,0x67,0x47,0x3F,0x0F,0x07,0x07,0x07,0x07,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x3F,0x3F,0x3F,0x1F,0x1F,0x1F,0x1F,0x1F,0x07,0x07,0x07,0x07,0x03,0x03,0x03,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x03,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};/*void delay1ms(uint Xms)uint i,j;for(i=0;i<Xms;i++) }void check_BF()RS=0; RW=1;E=1;LCDP=0xff;while(!busy);}void write_cmd(uchar cmd)check_BF();E=1;RS=0; RW=0;LCDP=cmd;E=1;E=0;}void write_data(uchar dat)check_BF();E=1;RS=1; RW=0;LCDP=dat;E=1;E=0;}void lcdinit()write_cmd(0x3f);write_cmd(0xc0);//write_cmd(0xb8);//write_cmd(0x40);}*///************************************************//测试段//************************************************void delay1ms(unsigned int Xms)unsigned int i,j;for(i=0;i<Xms;i++) for(j=0;j<120;j++);}void check_BF()E=1;RS=0;RW=1;P0=0xff;while(!busy);}void write_cmd(unsigned char cmd)check_BF();E=1;RS=0;RW=0;P0=cmd;E=1;E=0;}void write_data(unsigned char dat)check_BF();E=1;RS=1;RW=0;P0=dat;E=1;E=0;}void lcdinit()write_cmd(0xc0);write_cmd(0x3f);}//************************************************void display(uchar X,uchar Y, //uchar *P) uchar (*P)[32])uchar i,j;CS2=0;CS1=1;for(i=0;i<8;i++) if(Y==0x80) //write_cmd(0xC0); write_cmd(X); write_cmd(Y); Y+=0x10; for(j=0;j<16;j++) write_data(*(*(P+i)+j)); } }CS2=0;CS1=1;Y=0x40;//X=0xb8;for(i=0;i<8;i++) if(Y==0x80) //write_cmd(0xC0); write_cmd(X+1); write_cmd(Y); Y+=0x10; for(j=16;j<32;j++) write_data(*(*(P+i)+j)); } }}void display_img(uchar X, uchar Y,uchar code *P)uchar i,j;for(i=0;i<4;i++) //write_cmd(0xc0); write_cmd(X+i); write_cmd(Y); for(j=0;j<64;j++) CS2=1;CS1=0; //write_cmd(0xc0); write_cmd(X+i); write_cmd(Y); for(j=64;j<128;j++) }} void main()RESET=0;delay1ms(3);RESET=1;lcdinit();while(1) display(0xb8,0x40,zw); write_cmd(0xC0); delay1ms(2000); display(0xba,0x40,ce); delay1ms(2000); display_img(0xbc,0x40,img); delay1ms(5000); }}5分我势在必得，有问题在找我吧我必定回答。