(SKU:RB-05L003)LCD12864點(diǎn)陣液晶擴(kuò)展板

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2023年11月18日 (六) 13:41Zhangxin（討論 | 貢獻(xiàn)）的版本

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目錄

產(chǎn)品概述

2014年最新推出的12864液晶板采用的是帶漢字庫圖形點(diǎn)陣液晶顯示模塊，具有串行和并行接口，背光控制開關(guān)（串行與并行模式均可使用），對(duì)比度調(diào)節(jié)旋鈕，板上集成IDC6插座和IDC14插座，可通過套件中附送的專用連接線與Arduino傳感器擴(kuò)展板連接，無需再買相關(guān)轉(zhuǎn)接板，通過我們提供的例子程序，您可以用Arduino控制器做控制完成顯示8192個(gè)中文漢字（16X16點(diǎn)陣）、128個(gè)字符（8X16點(diǎn)陣）和圖形顯示（128X64點(diǎn)陣）功能，輕松制作Arduino互動(dòng)顯示器最佳選擇。

規(guī)格參數(shù)

  1. 電源電壓：VDD+3.3V～+5.5V(內(nèi)置升壓電路，無需負(fù)壓)
  2. 控制器：ST7920
  3. 點(diǎn)陣個(gè)數(shù)：128列×64行
  4. 顯示顏色：藍(lán)底白字
  5. 可視角度：170度
  6. LCD類型：STN
  7. 控制接口：8位或4位并行和3位串行
  8. LED背光：藍(lán)色
  9. 軟件功能：光標(biāo)顯示、畫面移位、自定義字符、反白顯示、睡眠模式等
  10. 邏輯工作電壓(VDD)：4.5～5.5V
  11. 電源地(GND)：0V
  12. 工作溫度：-20℃～70℃
  13. 存儲(chǔ)溫度：-30℃～80℃
  14. 模塊尺寸：93×70×22mm
  15. 視域尺寸：73×39mm

發(fā)貨清單

  • 12864 液晶擴(kuò)展版 * 1個(gè)
  • 6P 雙頭線 * 1條
  • 14P 雙頭線 * 1條

12864液晶屏接口定義

  • PIN1------GND 電源接入 －， 一般接0V。
  • PIN2------電源接入 ＋， 一般接5V。
  • PIN3------對(duì)比度調(diào)整端，VDD和GND接可調(diào)電阻兩端，中間抽頭接至V0。
  • PIN4------RS 指令/數(shù)據(jù)選擇
  • PIN5------R/W 讀寫選擇
  • PIN6------E，信號(hào)使能
  • PIN7------D0，數(shù)據(jù)位0
  • PIN8------D1，數(shù)據(jù)位1
  • PIN9------D2，數(shù)據(jù)位2
  • PIN10-----D3，數(shù)據(jù)位3
  • PIN11-----D4，數(shù)據(jù)位4
  • PIN12-----D5，數(shù)據(jù)位5
  • PIN13-----D6，數(shù)據(jù)位6
  • PIN14-----D7，數(shù)據(jù)位7
  • PIN15-----PSB 并行：PSB=1，可以接VCC； 串行：PSB=0，一般接GND
  • PIN16 ----NC，不連接
  • PIN17-----~RST，模塊復(fù)位，可不連接
  • PIN18 ----NC，不連接
  • 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個(gè)
  • LCD12864 點(diǎn)陣液晶擴(kuò)展版 * 1個(gè)
  • USB 數(shù)據(jù)線 * 1條
  • V5.0傳感器擴(kuò)展板 * 1個(gè)

例子程序

基本功能的調(diào)試，需要將下列程序上傳到 Carduino 控制器中

將下載到的程序壓縮文件解壓到 RB-05L003_LCD_12864_Module_v3.0 文件夾下，解壓的文件夾粘貼到 Arduino IDE 軟件的 libraries 文件中（·····\arduino-1.7.6\libraries）， 啟動(dòng) Arduino IDE 選擇文件 -- 示例 -- RB-05L003_LCD_12864_Module_v3.0 -- 對(duì)應(yīng)示例，就可以實(shí)現(xiàn)代碼測(cè)試。

串行顯示漢字

#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}; //哈爾濱奧松機(jī)器人
unsigned char show1[]="lifestyle201.com";
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));//第一行第三格開始，顯示文智位機(jī)器人
delay(100);
LCDA.DisplayString(2,0,show1,AR_SIZE(show1));;//第三行第二格開始，顯示網(wǎng)址dfrobot.com/
delay(5000);
}

串行圖片顯示

#include "LCD12864RSPI.h"
#define AR_SIZE( a ) sizeof( a ) / sizeof( a[0] )
unsigned char logo0[]={                                         //笑臉
 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);
}

并行顯示

#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};                    //哈爾濱奧松機(jī)器人
unsigned char show1[]="lifestyle201.com";
 
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));//第一行第三格開始，顯示文智位機(jī)器人
delay(100);
LCDA.DisplayString(2,0,show1,AR_SIZE(show1));;//第三行第二格開始，顯示網(wǎng)址dfrobot.com/
delay(5000);
}

程序效果

以上三個(gè)測(cè)試?yán)?，分別通過串行和并行通信方式進(jìn)行顯示，文字顯示：“奧松機(jī)器人，lifestyle201.com”，圖片顯示為位圖，通過下載解碼和取模軟件可以輕松編程。

視頻演示

12864 ye jing.png
Iic1602 01.png


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購買地址

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相關(guān)問題解答

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相關(guān)學(xué)習(xí)資料

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