lecture 1 – arduino basics

7/23/2019 Lecture 1 – Arduino Basics

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LECTURE 1 – ARDUINOBASICS

THIS LECTURE WILL INTRODUCE YOU TO THE ARDUINO PLATF

AS WELL AS BASIC PROGRAMMING CONSTRUCTS LEADING UPBLINKING LEDS!

PRESENTED BY SEBASTIAN GOSCIK



ABOUT ME

Name: Sebasa"#T$e C%ab& G's()

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BY SEBASTIAN GOSCIK FOR EARS

mailto:[email protected]


http://www.goscik.com/

http://www.goscik.com/





WHAT IS

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• Ema*: ss3ea%s0s%%e23a(3)BY SEBASTIAN GOSCIK FOR EARS






REUIREMENTS AND ASSUMPTIONS F THE COURSE

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http://arduino.cc/en/Main/Software






COURSE STRUCTUREA1 = Bas( A%8"' "%'8('"

6We8"es8a2 -- O('be% =/9m;• W$a s a" A%8"' a"8 >$a (a" 8'3

• IDE ea%e +8e

• E9*a"a'" ' A%8"' s)e($ s%(%e

• Bas( 9%'+%amm"+ B*") '" b'a%8 LED

• B*") a" ee%"a* LED

A2 = E9*'%"+ '$e% 9" "('"s

6F%8a2 1s O('be% =/9m;• Ge b'" "9 ' '++*e a LED

• A"a*'+e %ea8 s"+ a 9'e"'mee%

• A"a*'+e W%e ' 8m a LED

• T'"e ' ma)e s'"8s >$ a bJJe%

A3 = E9*'%"+ se%a* ('mm"(a'

6F%8a2 1$ N'7embe% =/9m;

• UART ' PC

• SPI 6s"+ SPI em9 se"s'%;

• I-C 6s"+ I-C em9 se"s'%;

A4 = A87a"(e8 ea%es A%8"'

6F%8a2 -/$ N'7embe% =/9m;• S$ %e+se% '% m'%e IO

• I"e%%9s ' s9ee8 9 ('8e

• Tme% "e%%9s

• EEPROM

A5 = F"a* 9%'5e( 6F%8a2 1-$ De(e.9m;

• P 2'% "e>'"8 A%8"' s)**s$e "a* 9%'5e(3




KIT CONTENTS

• 1 B%ea8b'a%8

• 1 LED

• 1 RGB LED

• 1 BJJe%

• 1,,R Ress'%s

• 1 USB Cab*e

• 1 A%8"'




WHAT IS AN ARDUINO

Fea%es• 1 D+a* IO 9"s• A"a*'+e "9s• PWM 9"s• USB se%a*• 1MHJ C*'() s9ee8• -KB F*as$ mem'%2• -KB SRAM• 1KB EEPROM




THE ARDUINO IDE T$e ma" ea%es 2' "ee8 ' )"'> ab'• Code area: T$s s >$e%e 2' >** 29e

('8e• Info panel: T$s >** s$'> a"2 e%%'%s 8

('m9*"+ '% 9*'a8"+ ('8e ' 2'% A%8• Verify: T$s a**'>s 2' ' ('m9*e 2'%

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• Upload: T$s 8'es $e same as 7e%2 b$e" se"8 2'% ('8e ' 2'% A%8"' ('8e s 7e%e8 s((ess**2

• Serial Monitor: T$s >** '9e" a >"8'>a**'>s 2' ' se"8 e ' a"8 %'m a" AWe >** se $s ea%e " *ae% *e(%es




THE ARDUINO IDE

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BEFORE WE BEGIN CODING




STRUCTURE OF AN ARDUINO #SKETCH

void setup()

{

// put your setup code here, to run once:

}

void loop()

{

// put your main code here, to run repeatedly:

}

NB: A ('92 ' $s (a" be '"8 " F*eEam9*es13 Bas(sBa%eM"




MY FIRST SKETCH 6 BY ;int onBoardLED;

void setup()

{

//Arduinos have an on!oard LED on pin "#

onBoardLED $ "#;

pin%ode(onBoardLED, &'');

}

void loop()

{

di*ital+rite(onBoardLED, -.);

delay(00); //delay measured in milliseconds

di*ital+rite(onBoardLED, L&+);

delay(00);

}




BREADBOARD




LEDS




ETERNAL LEDS


T%2 ma)e a" LED 9" b*") " a 9ae%" '" a 9" ' 2'% ($'(e



PWM – PULSE WIDTH MODULATION


PWM a**'>s 2' ' (%eae a a)e as+"a* b2 '++*"+ a 9" $+$ a"8 *'am'" ' '7e%a** me $e 9" s9eee(s $e a7e%a+e 7'*a+e ' $e

T$s >'%)s >e** '% 8mm"+ LEDs as $e %ee"(2 ' 9*ses s ase$e e2e (a" 9() 9

A" A%8"' UNO (a" '"*2 8' PWM

@ ?@ @ .@ 1, a"8 11



PWM EAMPLE


int ledin;

void setup(){

ledin $ "0;

//1ote that +% doesn2t need a pin%ode

}

void loop()

{

analo*+rite(ledin, 0);

delay(00);

analo*+rite(ledin, 3);

delay(00);

}



LOOPY LOOP LOOOOOOOPS!


4or (int counter $ 0; counter5"0; counter6$")

{

//Do a !arrel roll

}

F'% *''9: A**'>s 2' ' *''9 a (e%a" "mbe% ' mes

• C'"e% "a*sa'"• C'"e% ('"8'"• W$a ' 8' >$e" *''9 e%a'" "s$es



LOOPY LOOP LOOOOOOOPS!

W$*e *''9: A**'>s 2' ' *''9 "* a ('"8'" s me

• C'"8'"


7hile(di*ital8ead("0) $$ L&+)

{

//9uch loop, many iteration, +&+, much condition me

}



FINAL CHALLENGE

Tas) 1: Ma)e $e RBG LED (2(*e $%'+$ Q 9's('*'%s

Tas) -: Ma)e $e LEDs a8e %'m Re8 B*e RED


lecture 1 – arduino basics

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