jso-07

const int SENSOR = A0; // select the input pin for the
// sensor resistor
int val = 0; // variable to store the value coming
// from the sensor
void setup() {
  Serial.begin(9600); // open the serial port to send
  // data back to the computer at
  // 9600 bits per second
}
void loop() {

jso-07

const int LED = 9; // the pin for the LED
int val = 0; // variable used to store the value coming from the sensor

void setup() {
  pinMode(LED, OUTPUT); // LED is as an OUTPUT

}
void loop() {
  val = analogRead(0); // read the value from
  // the sensor

jso-07

const int LED = 9;      // the pint for the LED
const int BUTTON = 7;   // input pin of the pushbutton

int val = 0;            //stores the state of the input pin

int old_val = 0;        //stores the previous value of "val"
int state = 0;          //0 = LED off while 1 = LED on
int brightness = 128;   //stores the brightness value
unsigned long startTime = 0; //wjem dod we begin pressing?

jso-07

const int REDLED = 13; // the pin for the LED
const int YELLOWLED = 12;
const int GREENLED = 11;
const int BUTTON = 7; // the input pin where the pushbutton is connected


int val = 0; // val will be used to store the state of the input pin
int state = 0; // 0 = LED off and 1 = LED on

void setup() {

jso-07

const int LED = 13; // the pin for the LED
const int BUTTON = 7; // the input pin where the pushbutton is connected


int val = 0; // val will be used to store the state of the input pin
int old_val = 0; // this variable stores the previous value of "val"
int state = 0; // 0 = LED off and 1 = LED on

void setup() {
  pinMode(LED, OUTPUT); // tell Arduino LED is an output

jso-07

// Blinking LED

const int LED = 13; // LED connected to digital pin 13

void setup() {
  pinMode(LED, OUTPUT); // Sets digital pin as output

}

void loop() {

jso-07

      dir *= -1;
      on_time = interval - dead_time;
    }
    else if (on_time <= 0) {
      on_time = 0;
      dir *= -1;
      LED_tracker1 = LED_tracker2;
      while (LED_tracker1 == LED_tracker2) LED_tracker1 = random(1,10);
      offset2 = random(0,4000);
    }

jso-07

// initialize serial communication at 9600 bps   
int lightSensorValue = 0;
int lightSensorPin = A2;
int greenLEDPin = 9;    // LED connected to digital pin 9
int redLEDPin = 10;     // LED connected to digital pin 10
int redValue = 0; // value to write to the red LED
int greenValue = 0; // value to write to the green LED

void setup() {
  Serial.begin(9600);