(SKU:RB-05L003)LCD12864点阵液晶扩展板

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2023年11月18日 (六) 13:41Zhangxin（讨论 | 贡献）的版本

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目录

产品概述

2014年最新推出的12864液晶板采用的是带汉字库图形点阵液晶显示模块，具有串行和并行接口，背光控制开关（串行与并行模式均可使用），对比度调节旋钮，板上集成IDC6插座和IDC14插座，可通过套件中附送的专用连接线与Arduino传感器扩展板连接，无需再买相关转接板，通过我们提供的例子程序，您可以用Arduino控制器做控制完成显示8192个中文汉字（16X16点阵）、128个字符（8X16点阵）和图形显示（128X64点阵）功能，轻松制作Arduino互动显示器最佳选择。

规格参数

  1. 电源电压：VDD+3.3V～+5.5V(内置升压电路，无需负压)
  2. 控制器：ST7920
  3. 点阵个数：128列×64行
  4. 显示颜色：蓝底白字
  5. 可视角度：170度
  6. LCD类型：STN
  7. 控制接口：8位或4位并行和3位串行
  8. LED背光：蓝色
  9. 软件功能：光标显示、画面移位、自定义字符、反白显示、睡眠模式等
  10. 逻辑工作电压(VDD)：4.5～5.5V
  11. 电源地(GND)：0V
  12. 工作温度：-20℃～70℃
  13. 存储温度：-30℃～80℃
  14. 模块尺寸：93×70×22mm
  15. 视域尺寸：73×39mm

发货清单

  • 12864 液晶扩展版 * 1个
  • 6P 双头线 * 1条
  • 14P 双头线 * 1条

12864液晶屏接口定义

  • PIN1------GND 电源接入 －， 一般接0V。
  • PIN2------电源接入 ＋， 一般接5V。
  • PIN3------对比度调整端，VDD和GND接可调电阻两端，中间抽头接至V0。
  • PIN4------RS 指令/数据选择
  • PIN5------R/W 读写选择
  • PIN6------E，信号使能
  • PIN7------D0，数据位0
  • PIN8------D1，数据位1
  • PIN9------D2，数据位2
  • PIN10-----D3，数据位3
  • PIN11-----D4，数据位4
  • PIN12-----D5，数据位5
  • PIN13-----D6，数据位6
  • PIN14-----D7，数据位7
  • PIN15-----PSB 并行：PSB=1，可以接VCC； 串行：PSB=0，一般接GND
  • PIN16 ----NC，不连接
  • PIN17-----~RST，模块复位，可不连接
  • PIN18 ----NC，不连接
  • PIN19 ----LED+ ，背光 ＋，一般接5V。
  • PIN20 ----LED- ，背光 －，一般接GND。

使用方法

使用硬件

  • Carduino UNO 控制器 * 1个
  • LCD12864 点阵液晶扩展版 * 1个
  • USB 数据线 * 1条
  • V5.0传感器扩展板 * 1个

例子程序

基本功能的调试，需要将下列程序上传到 Carduino 控制器中

将下载到的程序压缩文件解压到 RB-05L003_LCD_12864_Module_v3.0 文件夹下，解压的文件夹粘贴到 Arduino IDE 软件的 libraries 文件中（·····\arduino-1.7.6\libraries）， 启动 Arduino IDE 选择文件 -- 示例 -- RB-05L003_LCD_12864_Module_v3.0 -- 对应示例，就可以实现代码测试。

串行显示汉字

#include "LCD12864RSPI.h"
#define AR_SIZE( a ) sizeof( a ) / sizeof( a[0] )
unsigned char show0[]={
  0xB9, 0xFE, 0xB6, 0xFB,0xB1, 0xF5, 0xB0, 0xC2, 0xCB, 0xC9, 0xBB, 0xFA, 0xC6, 0xF7, 0xC8, 0xCB}; //哈尔滨奥松机器人
unsigned char show1[]="www.alsrobot.cn";
void setup()
{
LCDA.Initialise(); // 屏幕初始化
delay(100);
}
 
void loop()
{
LCDA.CLEAR();//清屏
delay(100);
LCDA.DisplayString(0,0,show0,AR_SIZE(show0));//第一行第三格开始，显示文智位机器人
delay(100);
LCDA.DisplayString(2,0,show1,AR_SIZE(show1));;//第三行第二格开始，显示网址dfrobot.com/
delay(5000);
}

串行图片显示

#include "LCD12864RSPI.h"
#define AR_SIZE( a ) sizeof( a ) / sizeof( a[0] )
unsigned char logo0[]={                                         //笑脸
 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,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,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,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF9,
      0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFF,0xBF,0xFF,0xFF,0xFA,
      0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFF,0xBF,0xFF,0xFF,0xF6,
      0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFF,0xBF,0xFF,0xFF,0xEE,
      0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFC,0x00,0x00,0x00,0xEE,
      0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFF,0x3F,0xFF,0xFF,0x00,
      0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFC,0xBF,0xFF,0xFF,0xBF,
      0x7F,0xFF,0xFD,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xF9,0xBF,0xFF,0xFF,0xBF,
      0x7F,0xFF,0xFD,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xF3,0x7F,0xFF,0xFF,0x7F,
      0xBF,0xFF,0xFB,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xE7,0x7F,0xFF,0xFE,0xFF,
      0xBF,0xFF,0xF9,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xDF,0x7F,0xFF,0xFC,0xFF,
      0xBF,0xFF,0xFA,0x7F,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xBF,0x7F,0xFF,0xFD,0xFF,
      0xBF,0xFF,0xFB,0x9F,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0x7F,0x7F,0xFF,0xFB,0xFF,
      0xDF,0xFF,0xF7,0xE7,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFC,0xFF,0x7F,0xFF,0xF3,0xFF,
      0xDF,0xFF,0xF7,0xF9,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xF9,0xFF,0x7F,0xFF,0xF7,0xFF,
      0xDF,0xFF,0xF7,0xFE,0x7F,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xF3,0xFF,0x7F,0xFF,0xEF,0xFF,
      0xEF,0xFF,0xF7,0xFF,0x9F,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xE7,0xFF,0x7F,0xFF,0xCF,0xFF,
      0xEF,0xFF,0xEF,0xFF,0xE7,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xDF,0xFF,0x7F,0xFF,0xDF,0xFF,
      0xEF,0xFF,0xEF,0xFF,0xF9,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xBF,0xFF,0x7F,0xFF,0xBF,0xFF,
      0xF7,0xFF,0xEF,0xFF,0xFE,0x7F,0xFF,0xFF,
      0xFF,0xFF,0x7F,0xFE,0xFF,0xFF,0x3F,0xFF,
      0xF7,0xFF,0xEF,0xFF,0xFF,0x9F,0xFF,0xFF,
      0xFF,0xFE,0xFF,0xFE,0xFF,0xFF,0x7F,0xFF,
      0xF7,0xFF,0xDF,0xFF,0xFF,0xE7,0xFF,0xFF,
      0xFF,0xF9,0xFF,0xFE,0xFF,0xFE,0xFF,0xFF,
      0xF7,0xFF,0xDF,0xFF,0xFF,0xF9,0xFF,0xFF,
      0xFF,0xF3,0xFF,0xFE,0xFF,0xFC,0xFF,0xFF,
      0xFB,0xFF,0xDF,0xFF,0xFF,0xFE,0x7F,0xFF,
      0xFF,0xE7,0xFF,0xFE,0xFF,0xFD,0xFF,0xFF,
      0xFB,0xFF,0xDF,0xFF,0xFF,0xFF,0x9F,0xFF,
      0xFF,0xCF,0xFF,0xFE,0xFF,0xFB,0xFF,0xFF,
      0xFB,0xFF,0x9F,0xE0,0x00,0x00,0x03,0xFF,
      0xFF,0xBF,0xFF,0xFE,0xE0,0x00,0x00,0x00,
      0x00,0x00,0x00,0x1F,0xFF,0xFF,0xC1,0xFF,
      0xF8,0x00,0x00,0x00,0x1F,0xF7,0xFF,0xFF,
      0xFD,0xFF,0xBF,0xFF,0xFF,0xFF,0x1C,0xFF,
      0xFF,0xFF,0xFF,0xFE,0xFF,0xEF,0xFF,0xFF,
      0xFD,0xFF,0xBF,0xFF,0xFF,0xFC,0xFF,0xFF,
      0xFF,0xBF,0xFF,0xFE,0xFF,0xCF,0xFF,0xFF,
      0xFD,0xFF,0xBF,0xFF,0xFF,0xF3,0xFF,0xFF,
      0xFF,0xDF,0xFF,0xFE,0xFF,0xDF,0xFF,0xFF,
      0xFE,0xFF,0x7F,0xFF,0xFF,0xCF,0xFF,0xFF,
      0xFF,0xEF,0xFF,0xFE,0xFF,0xBF,0xFF,0xFF,
      0xFE,0xFF,0x7F,0xFF,0xFF,0x3F,0xFF,0xFF,
      0xFF,0xF7,0xFF,0xFD,0xFF,0x3F,0xFF,0xFF,
      0xFE,0xFF,0x7F,0xFF,0xFC,0xFF,0xFF,0xFF,
      0xFF,0xFB,0xFF,0xFD,0xFF,0x7F,0xFF,0xFF,
      0xFF,0x7F,0x7F,0xFF,0xF3,0xFF,0xFF,0xFF,
      0xFF,0xFD,0xFF,0xFD,0xFE,0xFF,0xFF,0xFF,
      0xFF,0x7E,0xFF,0xFF,0xCF,0xFF,0xFF,0xFF,
      0xFF,0xFE,0xFF,0xFD,0xFC,0xFF,0xFF,0xFF,
      0xFF,0x7E,0xFF,0xFF,0x3F,0xFF,0xFF,0xFF,
      0xFF,0xFE,0x7F,0xFD,0xFD,0xFF,0xFF,0xFF,
      0xFF,0x7E,0xFF,0xF8,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0x3F,0xFD,0xFB,0xFF,0xFF,0xFF,
      0xFF,0xBE,0xFF,0xE3,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0x9F,0xFD,0xF7,0xFF,0xFF,0xFF,
      0xFF,0xBD,0xFF,0x9F,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xCF,0xFD,0xF7,0xFF,0xFF,0xFF,
      0xFF,0xBD,0xFE,0x7F,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xE7,0xFD,0xEF,0xFF,0xFF,0xFF,
      0xFF,0xDD,0xF9,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xF3,0xFD,0xDF,0xFF,0xFF,0xFF,
      0xFF,0xDD,0xE7,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xF9,0xFD,0xDF,0xFF,0xFF,0xFF,
      0xFF,0xDB,0x9F,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFC,0xFD,0xBF,0xFF,0xFF,0xFF,
      0xFF,0x80,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFE,0x7B,0x7F,0xFF,0xFF,0x80,
      0x00,0x69,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0x3B,0x7F,0xC0,0x00,0x3F,
      0xFF,0xE3,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xBA,0x80,0x3F,0xFF,0xFF,
      0xFF,0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xD9,0xFF,0xFF,0xFF,0xFF,
      0xFE,0x77,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xE9,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xF7,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xF3,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFB,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFD,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFE,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,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,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,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
      0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF
};
void setup()
{
LCDA.Initialise(); // 屏幕初始化
delay(100);
}
void loop()
{
LCDA.DrawFullScreen(logo0);
delay(5000);
}

并行显示

#include "LCD12864R.h"
#define AR_SIZE( a ) sizeof( a ) / sizeof( a[0] )
unsigned char show0[]={ 0xB9, 0xFE,0xB6, 0xFB,0xB1, 0xF5,0xB0, 0xC2,0xCB, 0xC9,0xBB, 0xFA,0xF7,
0xC8, 0xCB};                    //哈尔滨奥松机器人
unsigned char show1[]="www.alsrobot.cn";
 
void setup()
{
LCDA.Initialise(); // 屏幕初始化
delay(100);
}
 
void loop()
{
LCDA.CLEAR();//清屏
delay(100);
LCDA.DisplayString(0,0,show0,AR_SIZE(show0));//第一行第三格开始，显示文智位机器人
delay(100);
LCDA.DisplayString(2,0,show1,AR_SIZE(show1));;//第三行第二格开始，显示网址dfrobot.com/
delay(5000);
}

程序效果

以上三个测试例程，分别通过串行和并行通信方式进行显示，文字显示：“奥松机器人，www.alsrobot.cn”，图片显示为位图，通过下载解码和取模软件可以轻松编程。

视频演示

12864 ye jing.png
Iic1602 01.png


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购买地址

LCD12864点阵液晶扩展板

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相关问题解答

Arduino驱动控制12864液晶屏
12864液晶显示程序编译错误

相关学习资料

[http://www.makerspace.cn/forum.ph

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