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2025-2026 S1 Groupe 7 » test_pot_vitcor.ino

Victor Variot, 05/01/2026 20:13

 
// Victor VARIOT
#include <Wire.h>
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x3F,20,4); // set the LCD address to 0x27 for a 16 chars and 2 line display
const int capteurHydroPin = 32;
int hydroRAW = 0;
int hydroPercent = 0;
void setup()
{
pinMode(capteurHydroPin, INPUT);
lcd.init(); // initialize the lcd
// Print a message to the LCD.
lcd.backlight();


lcd.setCursor(0,0);
lcd.print("Bienvenue dans ");
lcd.setCursor(0,1);
lcd.print("le pot connecte!");

delay(3000);
}

void loop()
{
lcd.clear();
hydroRAW = analogRead(capteurHydroPin);
hydroPercent = (hydroRAW*100)/2500; // experimentalement

lcd.setCursor(0,0);
lcd.print("Hydrometrie:");
lcd.setCursor(0,1);
lcd.print(String(hydroPercent) + "%");
delay(1000);
}
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