Using Serial Communication
Serial communication is used to transfer data between two devices.
Serial Monitor & analogRead()
Sending a Message
void setup()
{
// initialize serial to a baud rate of 9600. Ensure that the same baud rate is set in the serial monitor.
Serial.begin(9600);
}
void loop ( )
{
Serial.print("Hands on") ; //does not insert a newline at the end; next message continues on the same line
Serial.print("Learning ") ; //does not insert a newline at the end; next message continues on the same line
Serial.println("is Fun!!!") ; //inserts a newline at the end; next message is printed on a new line
}]] ></ac:plain-text-body></ac:structured-macro>