งานที่9


9-1
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);
void setup()
{
  lcd.backlight();
  lcd.begin();//LiquidCrystal_I2C
}
void loop()
{
  lcd.setCursor(0,0);
  lcd.print("Hello LCD I2C");
  lcd.setCursor(0,1);
  lcd.print("Pattayatech");
}

9-2
#include <LiquidCrystal_I2C.h> 
LiquidCrystal_I2C lcd(0x27,16,2);
int x=48;
int y=-79;
float z=8.74586; 
void setup()
{
lcd.begin();
}
void loop() 
{
  lcd.setCursor(0,0);
  lcd.print("x = ");
  lcd.print(x);
  lcd.setCursor(8,0);
  lcd.print("y = ");
  lcd.print(y);
  lcd.setCursor(0,1);
  lcd.print("z = ");
  lcd.print(z,4);
}

ความคิดเห็น

โพสต์ยอดนิยมจากบล็อกนี้

https://www.9arduino.com/article/71/โปรเจคเครื่องรดน้ำต้นไม้อัตโนมัติ-ด้วย-arduino-ราคาถูก-พร้อม-code-ตัวอย่าง

https://www.arduitronics.com/article/22/arduino-and-motor-control-part-1

http://www.myarduino.net/article/6/%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B9%80%E0%B8%82%E0%B8%B5%E0%B8%A2%E0%B8%99%E0%B9%82%E0%B8%9B%E0%B8%A3%E0%B9%81%E0%B8%81%E0%B8%A3%E0%B8%A1%E0%B9%80%E0%B8%9A%E0%B8%B7%E0%B9%89%E0%B8%AD%E0%B8%87%E0%B8%95%E0%B9%89%E0%B8%99%E0%B8%81%E0%B8%B1%E0%B8%9A-arduino-c-%E0%B9%84%E0%B8%9F%E0%B8%A7%E0%B8%B4%E0%B9%88%E0%B8%87