Lab 1

Plus Five Iteration Loop

int x = 2;

void setup() {

  Serial.begin(9600);

}

void loop() {

  Serial.print("my number is ");

  Serial.print(x);

  Serial.print("\n"); //prints carriage return delay(200);

  x+=5;

 

}

Plus One Iteration Loop

int x = 2;

void setup() {

  Serial.begin(9600);

}

void loop() {

  Serial.print("my number is ");

  Serial.print(x);

  Serial.print("\n"); //prints carriage return delay(200);

  x++ ;

 

}

Minus Five Iteration Loop

int x = 2;

void setup() {

  Serial.begin(9600);

}

void loop() {

  Serial.print("my number is ");

  Serial.print(x);

  Serial.print("\n"); //prints carriage return delay(200);

  x-=5 ;

 

}

 

LED Blinking Loop

void setup() {

Serial.begin(9600);

}

int pin_number = 6;

void loop() {

pinMode(pin_number, OUTPUT);

digitalWrite(pin_number, HIGH);

delay(200);

digitalWrite(pin_number, LOW);

delay(200);

}

Two LEDs Blinking Loop

void setup() {

Serial.begin(9600);

}

int pin_number = 6;

int pin_number2 = 5;

void loop() {

pinMode(pin_number, OUTPUT);

digitalWrite(pin_number, HIGH);

pinMode(pin_number2, OUTPUT);

digitalWrite(pin_number2, LOW);

delay(200);

digitalWrite(pin_number, LOW);

digitalWrite(pin_number2, HIGH);

delay(200);

}

Push Button LED Switch Loop

void setup() {

Serial.begin(9600);

}

int pin_number = 6;

void loop() {

pinMode(pin_number, OUTPUT);

digitalWrite(pin_number, HIGH);

}

Read Pin State Loop

void setup() {

Serial.begin(9600);

}

int buttonPin = 3;

int buttonState = digitalRead(buttonPin);

void loop() {

pinMode(buttonPin, INPUT);

int buttonState = digitalRead(buttonPin);

if

  (buttonState == 1)

   Serial.println("Button is not pressed");

else

   Serial.println("Button is pressed");

}

Medical Device Reaction Time Loop

void setup() {

Serial.begin(9600);

}

int buttonPin = 3;

int buttonState = digitalRead(buttonPin);

int pin_number = 12;

void loop() {

pinMode(buttonPin, INPUT);

int buttonState = digitalRead(buttonPin);

pinMode(pin_number, OUTPUT);

digitalWrite(pin_number, HIGH);

if 

  (buttonState == 0)

   Serial.println(millis());

}

Medical Device Timed Step Counter Loop

void setup() {

Serial.begin(9600);

}

int buttonPin = 3;

int buttonState = digitalRead(buttonPin);

int pin_number = 12;

int counter = 0;

void loop() {

pinMode(buttonPin, INPUT);

int buttonState = digitalRead(buttonPin);

int newstate = digitalRead(buttonPin);

if (buttonState != newstate)

    buttonState = newstate;

if

  (buttonState == 0)

   ++counter;

  Serial.println(counter);

  delay(200);

if ( (millis() >= 5000) && (counter <= 5) )

  pinMode(pin_number, OUTPUT);

  digitalWrite(pin_number, HIGH);

}