Question

Write the coding of digital read serial in Alduinodroid.

Answer 1

Answer:

The coding of digital read serial in Alduinodroid:

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/*

DigitalReadSerial

Reads a digital input on pin 2, prints the result to the serial monitor

This example code is in the public domain.

*/

// digital pin 2 has a pushbutton attached to it. Give it a name:

int pushButton = 2 ;

// the setup routine runs once when you press reset:

void setup ( ) {

// initialize serial communication at 9600 bits per second:

Serial . begin ( 9600 ) ;

// make the pushbutton's pin an input:

pinMode ( pushButton , INPUT ) ;

}

// the loop routine runs over and over again forever:

void loop ( ) {

// read the input pin:

int buttonState = digitalRead ( pushButton ) ;

// print out the state of the button:

Serial . println ( buttonState ) ;

delay ( 1 ) ; // delay in between reads for stability

}

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Answer 2

/*

 DigitalReadSerial

 Reads a digital input on pin 2, prints the result to the Serial Monitor

 This example code is in the public domain.

 http://www.arduino.cc/en/Tutorial/DigitalReadSerial

*/

// digital pin 2 has a pushbutton attached to it. Give it a name:

int pushButton = 2;

// the setup routine runs once when you press reset:

void setup() {

 // initialize serial communication at 9600 bits per second:

 Serial.begin(9600);

 // make the pushbutton's pin an input:

 pinMode(pushButton, INPUT);

}

// the loop routine runs over and over again forever:

void loop() {

 // read the input pin:

 int buttonState = digitalRead(pushButton);

 // print out the state of the button:

 Serial.println(buttonState);

 delay(1);        // delay in between reads for stability