Function Serial: Print in Only One Line

We will teach you that it is possible to write only one Serial.print line to display several messages.

Jun 3, 2019

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Components and supplies

USB-A to B Cable

Arduino UNO

Project description

Code

Concatenating the Serial.print () Function

arduino

1int x=0;
2void setup() {
3  /*Inicializa a comunicao serial a uma  
4  taxa de 9600 baunds por segundo*/
5  Serial.begin(9600);
6}
7
8void  loop() {
9  /*Serial.print("Contando: ");   //Imprime a palavra "Contando"
10  Serial.print(x);              //Imprime o valor da variavel x
11  Serial.println("  segundos."); //Imprime a palavra " segundos."*/
12  Serial.println("Contando:  "+(String)x+" segundos.");
13  delay(1000);                  //Espera 1 segundo
14  x++;                          //Soma x+1
15}
16

int x=0;
void setup() {
  /*Inicializa a comunicao serial a uma  
  taxa de 9600 baunds por segundo*/
  Serial.begin(9600);
}

void  loop() {
  /*Serial.print("Contando: ");   //Imprime a palavra "Contando"
  Serial.print(x);              //Imprime o valor da variavel x
  Serial.println("  segundos."); //Imprime a palavra " segundos."*/
  Serial.println("Contando:  "+(String)x+" segundos.");
  delay(1000);                  //Espera 1 segundo
  x++;                          //Soma x+1
}

Downloadable files

Connection Arduino with computer

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