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我们需要用到以下几个库文件：Adafruit GFX库、Adafruit TouchScreen库和Adafruit TFT LCD库。TFTLCD库...
就像这样,您可以使用blink()或更改LCD上的光标lcd.cursor()。 blink()功能显示5×8像素的闪烁块,同时lcd.cursor()在要写入下一个字符的位置显示下划线(行)。 您可以使用该noBlink()功能关闭闪烁的LCD光标并lcd.noCursor()隐藏LCD光标。 您可以使用将滚动条的内容向右滚动一个空格lcd.scrollDisplayRight()或向左...
lcd.begin(16,2); // Initialise the interface to the LCD screen, and specifies the dimensions (width and height) of the display lcd.createChar(0, heart); // Create a custom character heart lcd.createChar(1, smile); // Create a custom character smile } /** Loop 循环 */ void loop()...
The display is oriented with the DIN side on the right. Note that the screen-printed text on the back of the PCB might be upside down in this orientation. DP A B C D E F G +---+ | 7 6 5 4 3 2 1 0 | D0 CLK <---| 1 | D1 <--- ...
real temperature. We print the value on the LCD screen. Have in mind that if you don't have theLiquidCrystal_I2Clibrary, you'll have to dwonload it and install it to the Arduino IDE. I heat the thermocouple with a lighter and there you go, I have the real value on the LCD screen...
http://www.arduino.cc/en/Tutorial/LiquidCrystalAutoscroll */ // 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); void setup() { ...
lcd.begin(16, 2); // Print a message to the LCD. lcd.print("hello, world!"); delay(1000); } void loop() { // scroll 13 positions (string length) to the left // to move it offscreen left: for (int positionCounter = 0; positionCounter < 13; positionCounter++) { ...
lcd.setCursor(2,1);lcd.print("LCD Tutorial"); 图书馆的其他有用功能 您可以对LiquidCrystal_I2C对象使用一些有用的功能。下面列出了其中几个: home()–将光标放置在LCD的左上角而不清除显示。 cursor()–显示LCD光标,在要打印的下一个字符的位置带有下划线(行)。
matches the tutorial.Benchmark Time (microseconds)Screen fill 1321920 Text 191300 Lines ...