转到http://arduino.cc/zh-CN/Tutorial/LiquidCrystalSerial,以获取LCD教程以及有关如何连接组件的说明。 步骤2:使用LCD草图加载指纹草图 复制并粘贴下面修改的代码,以适应指纹扫描并在LCD上显示结果。 /** *** 这是我们的光学指纹传感器的示例草图 专为与Adafruit BMP085 Breakout配合使用而设计---》 http://www...
http://www.arduino.cc/en/Tutorial/LiquidCrystalHelloWorld */ //包含库代码: #include <LiquidCrystal.h> //通过关联任何需要的LCD接口引脚来初始化库与arduino pin号连接 //一般先定义各自的引脚 int contrast = 2, backlight = 3, rs = 22, rw = 23, enable = 24, d4 = 25, d5 =26, d6 =...
In this tutorial, you will learn how to interface LCD with Arduino. We will be using Arduino Uno, but the same code and concepts work for other Arduino development boards also. Firstly,16×2 LCDinterfacing with Arduino will be discussed. After that, we will also provide examples of 16×4 ...
// Arduino Pin 2 is mapped to d3 pin on LCD module LiquidCrystal lcd(12, 11, 5, 4, 3, 2); void setup() { // set up the LCD's number of columns and rows: // This indicates that the LCD module has 16 columns (characters per line) and 2 lines lcd.begin(16, 2); // Prin...
Demonstrates the use a 16x2 LCD display. The LiquidCrystal library works with all LCD displays that are compatible with the Hitachi HD44780 driver. There are many of them out there, and you can usually tell them by the 16-pin interface. ...
Demonstrates the use a 16x2 LCD display. The LiquidCrystal library works with all LCD displays that are compatible with the Hitachi HD44780 driver. There are many of them out there, and you can usually tell them by the 16-pin interface. ...
In this tutorial, BH1750 ambient light sensor module interfacing with Arduino and learn to display intensity value on 16x2 LCD
Demonstrates the use a 16x2 LCD display. The LiquidCrystal library works with all LCD displays that are compatible with the Hitachi HD44780 driver. There are many of them out there, and you can usually tell them by the 16-pin interface. ...
点击“Upload to I / O board”按钮,将Arduino热敏电阻草图传送到Arduino板上。上传之后,您应该看到LCD上显示的当前温度。 这里是代码: / * Arduino热敏电阻示例软件 教程:http://www.hacktronics.com/Tutorials/arduino-thermistor-tutorial Copyright(c)2010 Mark McComb,hacktronics LLC ...
Demonstrates the use a 16x2 LCD display.The LiquidCrystal library works with all LCD displays that are compatible with the Hitachi HD44780 driver. There are many of them out there, and you can usually tell them by the 16-pin interface. This sketch prints "Hello World!" to the LCD and sh...