LiquidCrystal lcd (7,6,5,4,3,2); void setup {

13.

#include

LiquidCrystal lcd (7,6,5,4,3,2);

void setup() {

lcd.begin(16,2);

lcd.setCursor(1,0);

lcd.print(":dr out=");

lcd.setCursor(1,1);

lcd.print("Kattaxonov Sh A");

}

void loop() {

int ldr = analogRead(A0);

lcd.setCursor(10,0);

lcd.print(ldr);

}

14.

// Arduino va LM335 harorat sensori o'rnatilgan raqamli termometr

// LCD kutubxona kodini kiriting

#include

#define LM335_pin 0 // LM335 chiqish pini Arduino A0 piniga ulangan

// LCD modul ulanishlari (RS, E, D4, D5, D6, D7)

LiquidCrystal lcd(2, 3, 4, 5, 6, 7);

void setup() {

// LCD-ning ustunlari va qatorlari sonini o'rnating

lcd.begin(16, 2);

}

char message1[] = "Temp = 00.0 C";

char message2[] = "= 00.0 K";

int Kelvin, Celsius;

void loop() {

delay(1000); // O'qishlar orasida 1 soniya kuting

Kelvin = analogRead(LM335_pin) * 0.489; // Analog kuchlanishni o'qing va uni Kelvinga o'zgartiring (0.489 = 500/1023)

Celsius = Kelvin - 273; // Kelvinni Selsiy darajasiga o'zgartiring

if(Celsius < 0){

Celsius = abs(Celsius); // Mutlaq qiymat

message1[7] = '-'; // Minus '-' belgisini qo'ying

}

else

message1[7] = ' ';

15.

// include the library code:

#include

// initialize the library with the numbers of the interface pins

LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

void setup() {

// set up the LCD's number of columns and rows:

lcd.begin(16, 2);

// Print a message to the LCD.

lcd.print("Kattaxonov Sh");

}

void loop() {

// set the cursor to column 0, line 1

// (note: line 1 is the second row, since counting begins with 0):

lcd.setCursor(0, 1);

// print the number of seconds since reset:

}