lcd.write(byte(0)); // Display custom character 0, the heart lcd.setCursor(2,1); // Move cursor to 3rd column, 2nd row lcd.print("LCD Tutorial"); // Print on the LCD lcd.setCursor(15,1); // Move cursor to 16th column, 2nd row lcd.write(byte(1)); // Display custom charact...
#include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x3F,16,2); // set the LCD address to 0x3F for a 16 chars and 2 line display void setup() { lcd.init(); lcd.clear(); lcd.backlight(); // Make sure backlight is on // Print a message on both lines of the LCD...
这里是4线法d4~d7voidsetup(){lcd.begin(16,2);//初始化LCD的宽度和高度,设置16列2行lcd.print("Hi,Emma!");//向LCD输出内容}voidloop(){lcd.setCursor(0,1);//把光标设置在0列1行(第2行开头)上lcd
tft.begin(ID);tft.invertDisplay(true);tft.setRotation(1);}void loop(void){tft.invertDisplay(...
I2C lcd(0x27, 20, 4);void setup(){lcd.init();lcd.backlight();lcd.setCursor(1, 0);lcd....
LiquidCrystal_I2Clcd(0x27,20,4);// set the LCD address to 0x27 for a 16 chars and 2 line displayvoidsetup(){lcd.init();// initialize the lcdlcd.backlight();lcd.createChar(0,bell);lcd.createChar(1,note);lcd.createChar(2,clock);lcd.createChar(3,heart);lcd.createChar(4,duck);lcd....
<LiquidCrystal_I2C.h>LiquidCrystal_I2C lcd(0x27, 16, 2); // set the LCD address to 0x27 for a 16 chars and 2 line display// 创建液晶屏对象// 参数1 液晶屏地址// 参数2和参数3 2行16列voidsetup(){ lcd.init(); // lcd初始化 lcd.backlight(); // 开启lcd背光灯 lcd.print("...
lcd.print(“Temp: ”); lcd.print(t); //printing temperarture to the LCD display lcd.print(“’C”); lcd.setCursor(0,1); lcd.print(“Humid: ”); lcd.print(h); //printing humidity to the LCD display lcd.print(“%”); //the 3-led setup process ...
void setup() { Serial.begin(9600); //Serial Monitor for Debugging display.begin(); //Begin the LCD communication display.setContrast(30); //Set the contrast of the display display.clearDisplay(); // clears the screen and start new ...
display(); pinMode(9, OUTPUT); pinMode(8, INPUT); } void loop(){ if (checkdistance_9_8() <= 10) { mylcd.clear(); mylcd.setCursor(0, 0); mylcd.print("hello "); mylcd.setCursor(0, 1); mylcd.print("world"); delay(1000); } else { mylcd.clear(); mylcd.setCursor(0,...