# rows)// my LCD display in on Hex address 27 and is a 20x4 versionLiquidCrystal_I2C lcd(0x...
This example is for a 128x32 pixel display using I2C to communicate 3 pins are required to interface (two I2C and one reset). Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit! Written by Li...
通过软件提供的功能,结合Arduino UNO开发板,设计读写显示界面。当在LCD显示屏触摸控件处进行相应的操作,系统会读取设置好的存储于智能LCD显示模块中的VP地址,并把相应的VP值在显示屏上显示出来。如下图,右侧显示写入数值,左侧显示读取结果。 一、建立工程 ① 打开 RGTools 软件, 点击菜单栏建立新工程 File -...
将SSD1331-Display 引脚[SCL] 连接到 Arduino 数字引脚[13] 将SSD1331-Display 引脚[VCC] 连接到 Arduino 正极引脚[+5V] 将SSD1331-Display 引脚 [GND] 连接到 Arduino 接地引脚 [GND] 第3 步:启动 Visuino,并选择 Arduino UNO 板类型 1 / 2 Visuino:https ://www.visuino.eu也需要安装。下载免费版本或...
3.5inch Arduino Display-Mega2560 来自LCD wiki语言选择 Languages ➤中文 ➤EN 产品图片 产品特点 3.5寸彩屏,支持65K色显示,显示色彩丰富 320x480高清分辨率,显示效果清晰 采用16位并行总线传输,传输速度快 板载5V/3.3V电平转换IC,兼容5V/3.3V工作电压 支持Arduino Mega2560直插式使用 提供Arduino库和丰富的示例...
defined(DISPLAY_DEV_KIT) *//*More data bus class:https://github.com/moononournation/Arduino_GFX/wiki/Data-Bus-Class*///Arduino_DataBus *bus = create_default_Arduino_DataBus();Arduino_DataBus *bus =newArduino_ESP32SPI(12/*DC*/,15/*CS*/,14/*SCK*/,13/*MOSI*/, -1/*MISO*/, H...
Arduino Code - Display Text, Integer and Float Number on TFT LCD display /* * Created by ArduinoGetStarted.com * * This example code is in the public domain * * Tutorial page: https://arduinogetstarted.com/tutorials/arduino-tft-lcd-display */ #include <MCUFRIEND_kbv.h> #define ...
This example code is in the public domain. http://www.arduino.cc/en/Tutorial/LiquidCrystalSerial */ // include the library code: #include <LiquidCrystal.h> // initialize the library with the numbers of the interface pins LiquidCrystal lcd(12, 11, 5, 4, 3, 2); ...
滚动显示：lcd.scrollDisplayLeft/Right实现左右滚动显示，lcd.autoscroll开启/关闭自动滚屏功能。 自定义字符：通过lcd.createChar创建自定义字符，num为编号，data为像素数据。串口通信： SoftwareSerial类：用于模拟串口通信，SoftwareSerial mySerial创建软串口，mySerial.listen监听软串口，mySerial.isListening...
// Print a message to the LCD. lcd.print("hello, world!"); } void loop() { // Turn off the display: lcd.noDisplay(); delay(500); // Turn on the display: lcd.display(); delay(500); } [Get Code] 更多 Liquid Crystal Library- 液晶库的参考网页 ...