PRJ - Byte Type

2024-05-29

/*
  byte type and sizeof

  int 的 size 是 2 byte
  byte 的 size 是 1 byte


*/

void setup() {
  // put your setup code here, to run once:
  byte var = 123;

  Serial.begin(9600);
  Serial.println((int) var);

  Serial.println(sizeof(var));
  Serial.println(sizeof((int) var));

}

void loop() {
  // put your main code here, to run repeatedly:

}