void loop() if (millis() - oldTime >= 1000) detachInterrupt(0);
#include <LiquidCrystal.h> LiquidCrystal lcd(12, 11, 5, 4, 3, 2); yfs201 proteus library
lcd.setCursor(0, 1); lcd.print("Total: "); lcd.print(totalLiters); lcd.print(" L "); void loop() if (millis() - oldTime >= 1000)