P-whaaat?

● Πλατφόρμα ανάπτυξης ηλεκτρονικών● Ανοιχτού κώδικα● Εύκολη χρήση● Απευθύνεται «σε όλους»

Workshop kit

Arduino UNO

Hundreds of them

codebender.cc

OMG! IT BLINKS!

Mr. Editor

Arduino code

// Γενικές δηλώσεις (όταν χρειάζονται)

void setup(){ // Κώδικας που τρέχει μία φορά στην εκκίνηση}

void loop(){ // Κώδικας που τρέχει συνεχώς}

Blink Arduino, blink!

void setup(){ pinMode(LED_BUILTIN, OUTPUT);}

void loop(){ digitalWrite( LED_BUILTIN, HIGH); delay(1000); digitalWrite( LED_BUILTIN, LOW); delay(1000);}

Let’s add a variable

int led = 13;

void setup(){ pinMode(led, OUTPUT);}

void loop(){ digitalWrite(led, HIGH); delay(1000); digitalWrite(led, LOW); delay(1000);}

Can we go faster?

int led = 13;

void setup(){ pinMode(led, OUTPUT);}

void loop(){ digitalWrite(led, HIGH); delay(100); digitalWrite(led, LOW); delay(100);}

The world is analog

Blink another LED

Blink another LED

Night light (sort of!)

Night light (sort of!)

int led = 11;

void setup(){ pinMode(led, OUTPUT);}

void loop(){ int light = analogRead(A5); analogWrite(led, light);}

What’s going on inside?

int led = 11;

void setup(){ Serial.begin(9600); pinMode(led, OUTPUT);}

void loop(){ int light = analogRead(A5); Serial.println(light); analogWrite(led, light);}

It’s getting hot

www.codebender.cc/sketch:273552

Comes with text too!

www.codebender.cc/sketch:273558

And now on your own (little grasshopper)

Temperature23.5C

+ =

Thank you!