Please HELP(EEPROM)

Projects Programming
1

My first code

#include <EEPROM.h>
void setup() {
EEPROM.write(900,48);
EEPROM.write(901,48);
EEPROM.write(902,48);
EEPROM.write(903,48);
EEPROM.write(904,48);
EEPROM.write(905,48);
EEPROM.write(906,48);
EEPROM.write(907,48);
EEPROM.write(908,48);
EEPROM.write(909,48);
}
void loop() {
}

My second code

#include <EEPROM.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x3F,16,2);
char num[10];
void setup() {
lcd.begin();
num[0] = EEPROM.read(900);
num[1] = EEPROM.read(901);
num[2] = EEPROM.read(902);
num[3] = EEPROM.read(903);
num[4] = EEPROM.read(904);
num[5] = EEPROM.read(905);
num[6] = EEPROM.read(906);
num[7] = EEPROM.read(907);
num[8] = EEPROM.read(908);
num[9] = EEPROM.read(909);
lcd.setCursor(0,0);
lcd.print(num);
}
void loop() {
}

I don't understand why is this

2

Terminate the char array with a zero to turn it into a string.

3

thank you very much :slight_smile: :slight_smile: