30 lines
929 B
C++
30 lines
929 B
C++
// Include the Wire.h library. This is the I2C library
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#include <Wire.h>
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// Include the LiquidCrystal_I2C library. This is the library allowing us to communicate with the screen using I2C
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#include <LiquidCrystal_I2C.h>
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// Create a new variable of the LCD type and insert the appropriate values
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// The type takes the following values:
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// 1. The I2C address of the LCD (0x20 to 0x27)
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// 2. The amount of character columns
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// 3. The amount of character rows
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LiquidCrystal_I2C lcd(0x27, 16, 2);
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void setup(){
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// Initialize the connection to the display
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lcd.init();
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// Turn the display backlight on
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lcd.backlight();
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// Set the cursor to the first character on the first row
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lcd.setCursor(0,0);
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// Print "Hello," to the display
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lcd.print("Hello,");
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// Set the cursor to the first character on the second row
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lcd.setCursor(0,1);
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// Print "World!" to the display
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lcd.print("World!");
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}
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void loop(){
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}
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