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teploměr

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teploměr na arduino uno r3

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Category
Electronics
License
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teploměr na arduio unno r 3  s držákem lcd 

kód :

#include <Adafruit_LiquidCrystal.h>

int seconds = 0;

Adafruit_LiquidCrystal lcd_1(0);

void setup()

{

lcd_1.begin(16, 2);

pinMode(A0, INPUT);

}

void loop()

{

lcd_1.setCursor(4, 0);

lcd_1.print("teplota:");

lcd_1.setCursor(0, 1);

lcd_1.print((-40 + 0.488155 * (analogRead(A0) - 20)));

delay(3000); // Wait for 3000 millisecond(s)

lcd_1.clear();

}

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