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Tinker Cad

The code defines an Adafruit LiquidCrystal LCD display and uses it to: 1) Print "hello world" on startup and incrementing seconds on the second line. 2) Display various text messages by clearing and reprinting to the LCD at set intervals, incrementing a variable to track state. 3) Simulate a loading indicator by repeatedly clearing and reprinting slashes and dashes one character at a time with delays.

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dario pineda
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27 views5 pages

Tinker Cad

The code defines an Adafruit LiquidCrystal LCD display and uses it to: 1) Print "hello world" on startup and incrementing seconds on the second line. 2) Display various text messages by clearing and reprinting to the LCD at set intervals, incrementing a variable to track state. 3) Simulate a loading indicator by repeatedly clearing and reprinting slashes and dashes one character at a time with delays.

Uploaded by

dario pineda
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as TXT, PDF, TXT or read online on Scribd
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// C++ code

//
#include <Adafruit_LiquidCrystal.h>

int seconds = 0;

Adafruit_LiquidCrystal lcd_1(0);

void setup()
{
lcd_1.begin(16, 2);

lcd_1.print("hello world");
}

void loop()
{
lcd_1.setCursor(0, 1);
lcd_1.print(seconds);
lcd_1.setBacklight(1);
delay(500); // Wait for 500 millisecond(s)
lcd_1.setBacklight(0);
delay(500); // Wait for 500 millisecond(s)
seconds += 1;
}

_______________________________________--
#include <Adafruit_LiquidCrystal.h>
Adafruit_LiquidCrystal lcd(2,3,4,5,6,7);
int verdad = -20;
void setup()
{
lcd.begin(16,2);
}

void loop()
{
if (verdad == 0){
lcd.print("Hi World");
delay(4000);
lcd.clear();
delay(200);
lcd.print("This is not");
lcd.setCursor(0, 1);
lcd.print("simulation!");
lcd.setCursor(0, 0);
delay(4000);
lcd.clear();
delay(200);
lcd.print("This is the real");
lcd.setCursor(0, 1);
lcd.print("life!");
lcd.setCursor(0, 0);
delay(3000);
lcd.clear();
delay(200);
verdad = 1;
}
if (verdad == 1){
lcd.print("This is the End!");
delay(3000);
lcd.clear();
verdad= 2;
}
if (verdad == 2) {
}
else{
lcd.print("L");
delay(100);
lcd.print("o");
delay(100);
lcd.print("a");
delay(100);
lcd.print("d");
delay(100);
lcd.print("i");
delay(100);
lcd.print("n");
delay(100);
lcd.print("g");
delay(100);
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();
lcd.print("-");
delay(100);
lcd.clear();
lcd.print("");
delay(100);
lcd.clear();
lcd.print("|");
delay(100);
lcd.clear();
lcd.print("/");
delay(100);
lcd.clear();

verdad++;
}

}
________________________________________________________________
else{
lcd.print("L");
delay(100);
lcd.print("o");
delay(100);
lcd.print("a");
delay(100);
lcd.print("d");
delay(100);
lcd.print("i");
delay(100);
lcd.print("n");
delay(100);
lcd.print("g");
delay(100);
lcd.print(".");
delay(100);
lcd.print(".");
delay(100);
lcd.print(".");
delay(100);
lcd.clear();

verdad++;
}
________________________________________________________________

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