mao arduino

阿爾杜伊諾Arduino: Lv. 1

�CęąĤó 2014.5.2

Mutienliao.com ¸hu�Cğĝ·Œ3P

MAO

Sunday, May 4, 14

Sunday, May 4, 14

Sunday, May 4, 14

ArduinoIntroduction

Sunday, May 4, 14

What is Arduino?

Sunday, May 4, 14

Arduino Hardware Arduino Software ŭ Open Source

Physical Computing Platform & Groupŭ

Sunday, May 4, 14

• ª�Ķ6Ķ1414ü ű Digital Pins 0-13

• Digital Pins 0-1/Serial In/Out - TX/RX

- Ē�¶â;Serial portĎŗĊ÷-ĶŪ�ħ: â Pin 0,1.

• ŠÉĶ146ü ű Analog Input Pins A0-A5

• ŠÉĶ6 Analog Output * (Digital Pins 3,5,6,9,10,11)

• Reset �ʼn- S1

• ŞeŗÔĶ1

• NĺŁJumper7¢ãUSB#ŗ�DCŗÔĶ1 (Duemilanove�ČC7¢)

• USBN ó�ãŗĊõĶ1;»�ç²ÜŪ�ĉRŲ#þŗ • ŗÔ#�Vin, 5V, 3.3V (Diecimila�ç»n �·)

Sunday, May 4, 14

各式各樣的Arduino........族繁不及備載

Sunday, May 4, 14

Digital Out Digital In Analog In Analog Out Communication

Sunday, May 4, 14

Digital Out

Sunday, May 4, 14

Analog Out

Sunday, May 4, 14

Digital In

Sunday, May 4, 14

Analog In

Sunday, May 4, 14

Communication

Sunday, May 4, 14

Digital In Digital Out

Analog In Analog Out

Communication

Emotion Experience

Sunday, May 4, 14

Getting started w/ Arduino on your Computer

Sunday, May 4, 14

1 | Get an Arduino & USB cable

Sunday, May 4, 14

| Prepare to test Arduino board

- aėArduinoó�

- ōYLED Blinkø"ÂFile > Examples > Basic > Blink

Sunday, May 4, 14

| Set up your board

• ń¤�� âç»n: Tools > Board

[ Mac OS X ]

[ Mac OS X ]

• ń¤Arduino�_çserial port: Tools > Serila Port

Macçݹè¶�/dev/tty.usbserial- ōś*

[ Windows ]

[ Windows ]

Sunday, May 4, 14

| Upload the program

Ătó�

Vertify

Update to board*

* Arduino NG ç âćŪ\Öď»nË·ČCReset?ĉŪ_�Updateʼn>Ū�ř0��Arudino »n�çResetʼnŪ 5_�*��C�çß��Ū�ĕ_¦ōResetʼn�ŪŢ���UpdateʼnŪ�ĉÆî�-ó�ũ

TX/RXçLEDß�Ù¶�ŋŌÛ

ä-Ķýº�Ū÷ù2~3òŪPin13çpinċ¶ŌÛ(\Ö�'�-çó�)

• ōY File > Examples > Basic > Blink

• Ġĕ�ØOŅçÐóŪvó��-;»n�G

• Ē�?....»n�çÙ¶Èŕ�ò��Äũ

Sunday, May 4, 14

# | Troubleshooting

ĒË�-�?Ū;�¶±�ŧXŝBŰ

• ý�±Sń¤Æîç»nĎSerial portŪŇ­ğr�Äũ

• ĢÍ·XŝŪ%ÆĢÍ�zN� ũ

• Serial Port ÆĘ�â�Ūŏ�5�Æ_âÇSerila portçó�

• »n�çŗÔJump·Ë·ğrÆîŪ·Æ~#ŗūDuemilanove/UNO ¶ČC7¢Ŭ

• »nÆ_åà�í�Ū��»n�çResetŪ 59mEŪ×�_¦ōResetŲŪŢ���IJťõçUpdateũ

• ��çŗı �ArudinoĬĴŁŦŪČC$Ĩ®�USBũ

• ��iNĉç±Ū�ç»n�-Ķād ũ

Sunday, May 4, 14

ŗc(Voltage)

ŗÐ (Current)

Sunday, May 4, 14

āıð�^ ŗı^

• �&ŗıNěÖ�&ĸ]ŪĒĚ+ÅŪ=LĚvŗı��®ıFNũ

• ��çLEDāıņ±ãÇ��çŮŗÔŨLEDŨŗÐŒ</�(ÇÖŗő)ũ• þ´gçŗőŪīÿŁLEDçŗÐĪyŪ=���¶ÒyůI�ŪŗőijyŪ=��Īgũ• RÀçłáŪþçŗįgŪLED�¶į�(> ±�Ú�)ũ

s�Çŗı

Digital Outupt Circuit

Sunday, May 4, 14

Digital Outupt Circuit

Sunday, May 4, 14

Digital Outupt Circuit

Sunday, May 4, 14

breadborad

Sunday, May 4, 14

breadborad

Sunday, May 4, 14

Digital Outª�Ķ6

Digital Out

Sunday, May 4, 14

#1 | Blink

Sunday, May 4, 14

�ŧ±ª�Ű

• Only 1 or 0 / High or LOW / ON or OFF

HIGH

LOW

1

0

Sunday, May 4, 14

int ledPin = 13; // LED connected to digital pin 3

void setup(){ pinMode(ledPin, OUTPUT); // sets the digital pin as output}

void loop(){ digitalWrite(ledPin, HIGH); // sets the LED on delay(1000); // waits for a second digitalWrite(ledPin, LOW); // sets the LED off delay(1000); // waits for a second}

pinMode(pin, Mode) digitalWrite(pin, value) delay(ms)

#1çăĆó�Ū_ File > Examples > Basic > Blink

Sunday, May 4, 14

LED ¡�

W&pin ?

(ó��) �ĚâW&pin?pinMode(who, ?)

(ó��) Ķ6digitalWrite(who,?)

Sunday, May 4, 14

輸入才是互動的精華

Sunday, May 4, 14

Digital Inputª�Ķ1

Digital In

Sunday, May 4, 14

#6 | Button

Sunday, May 4, 14

#6 | Button #6çăĆó�Ū_ File > Examples > Digital > Button

Sunday, May 4, 14

const int buttonPin = 2; // the number of the pushbutton pinconst int ledPin = 13; // the number of the LED pin

int buttonState = 0; // variable for reading the pushbutton status

void setup() { // initialize the LED pin as an output: pinMode(ledPin, OUTPUT); // initialize the pushbutton pin as an input: pinMode(buttonPin, INPUT); }

void loop(){ // read the state of the pushbutton value: buttonState = digitalRead(buttonPin);

// check if the pushbutton is pressed. // if it is, the buttonState is HIGH: if (buttonState == HIGH) { // turn LED on: digitalWrite(ledPin, HIGH); } else { // turn LED off: digitalWrite(ledPin, LOW); }}

#6çăĆó�Ū_ File > Examples > Digital > Button

Sunday, May 4, 14

Sunday, May 4, 14

#7 | StateChangDetection #7çăĆó�Ū_ File > Examples > Digital > StateChangDetection

Sunday, May 4, 14

Analog OutŠÉĶ6

Analog Out

Sunday, May 4, 14

Analog Output

PWM (Pulse Width Modulation)

ŗĊĎ�ųá[±�NĉsŖĶ6ŠÉçŗc(.ĉ0~5V)ũ

��'N�)ľ6Š�稼ũĒ�Ľ_2&ŗc�*7¢Ū�'N��;�&�`(Ů

Output Voltage = High_time(%) * Max_Voltage

Arduino çPWM pinL·3,5,6,9,10,11

Sunday, May 4, 14

Arduino çPWM pinL·3,5,6,9,10,11

ŠÉĶ60~5Vx�çª(Ö0~255analogWrite( pin, val )

Sunday, May 4, 14

#4 | Fade s�UTÙ稼#4çăĆó�Ū_ File > Examples > Basic > Fade

Sunday, May 4, 14

int brightness = 0; // how bright the LED isint fadeAmount = 5; // how many points to fade the LED by

void setup() { // declare pin 9 to be an output: pinMode(9, OUTPUT);}

void loop() { // set the brightness of pin 9: analogWrite(9, brightness);

// change the brightness for next time through the loop: brightness = brightness + fadeAmount;

// reverse the direction of the fading at the ends of the fade: if (brightness == 0 || brightness == 255) { fadeAmount = -fadeAmount ; } // wait for 30 milliseconds to see the dimming effect delay(30); }

#4çăĆó�Ū_ File > Examples > Basic > Fade

Sunday, May 4, 14

Servo

Sunday, May 4, 14

伺服馬達跟DC馬達比較不同，DC馬達是供電就不停地轉動，而伺服馬達是透過PWM訊號供給的時間長短來決定，而伺服馬達有分兩種：

(1) 360度不停轉的，會依照PWM時間長短，決定轉動快慢與轉動方向(2) 定角度的，會依照PWM時間長短，在0~180度角間，精準地控制要擺到那個角度

Sunday, May 4, 14

坊間買得到的伺服馬達會有兩種顏色配對的接線：

(紅.黑.白)～ 對應 V+. GND . 訊號pin

(紅.棕.橘)～ 對應 V+. GND . 訊號pin

#ø"ó� File> Example> Servo> Sweep

Sunday, May 4, 14

輸入才是互動的精華

Sunday, May 4, 14

Analog InputŠÉĶ1

Analog In

Sunday, May 4, 14

Potentiometer

Sunday, May 4, 14

Photocell

get value get value

get value

Sunday, May 4, 14

Arduino çŠÉĶ1 âA0~A5

ŠÉĶ10~5Vx�çª(Ö0~1023analogRead( pin )

Sunday, May 4, 14

#10 | analog_control

#10çăĆó�Ū_ http://code.mutienliao.tw/arduino/analog_control.pde

Sunday, May 4, 14

int ledPin = 13; // LED connected to digital pin 13int analogPin = 0; // photocell connected to analog pin 0int val = 0;

void setup(){ pinMode(ledPin, OUTPUT); // sets the digital pin as output}

void loop(){ val = analogRead(analogPin); // read the value from the sensor if(val<80) { digitalWrite(ledPin, HIGH); // sets the LED on } else { digitalWrite(ledPin, LOW); // sets the LED off } delay(50); }

#10çăĆó�Ū_ http://code.mutienliao.tw/arduino/analog_control.pde

Sunday, May 4, 14

int ledPin = 13; // LED connected to digital pin 13int analogPin = 0; // photocell connected to analog pin 0int val = 0;

void setup(){ pinMode(ledPin, OUTPUT); // sets the digital pin as output Serial.begin(9600);}

void loop(){ val = analogRead(analogPin); // read the value from the sensor Serial.println(val); if(val<80) { digitalWrite(ledPin, HIGH); // sets the LED on } else { digitalWrite(ledPin, LOW); // sets the LED off } delay(50); }

%¥#10çăĆó�ŪJ�analogReadŀ!çª(#10çăĆó�Ū_ http://code.mutienliao.tw/arduino/analog_control.pde

Sunday, May 4, 14

�'N�0âArduino Software #çSerial Monitor!0ÓĠArduino»nõ-!çĞ�ũ

546756456575456745674567447

baud rate ğr

�Ě-çĞ�Ķ1

-Ĺ!çĞ�

Sunday, May 4, 14

#11 | AnalogInOutSerial #11çăĆó�Ū_ File > Examples > Analog > AnalogInOutSerial

Sunday, May 4, 14

const int analogInPin = A0; // Analog input pin that the potentiometer is attached toconst int analogOutPin = 9; // Analog output pin that the LED is attached to

int sensorValue = 0; // value read from the potint outputValue = 0; // value output to the PWM (analog out)

void setup() { // initialize serial communications at 9600 bps: Serial.begin(9600); }

void loop() { // read the analog in value: sensorValue = analogRead(analogInPin); // map it to the range of the analog out: outputValue = map(sensorValue, 0, 1023, 0, 255); // change the analog out value: analogWrite(analogOutPin, outputValue);

// print the results to the serial monitor: Serial.print("sensor = " ); Serial.print(sensorValue); Serial.print("\t output = "); Serial.println(outputValue);

// wait 10 milliseconds before the next loop // for the analog-to-digital converter to settle // after the last reading: delay(10); }

#11çăĆó�Ū_ File > Examples > Analog > AnalogInOutSerial

Sunday, May 4, 14

CommunicationÕļ

Communication

Sunday, May 4, 14

Arduino ��±ìçĺŁUSB!İŗĊÕļŪĈ±ĺŁRS-232 Serialç¯�ũ

ĺŁ�ĿHIGH / LOWçĂïĞĖŪN�ķ¢��'ĚçĞ�Ů

�ĥŗĊõâ�ŧIJťŪLĚĉĺŁSerial port-ĹĞ�ŪzN�İArduinoÕļũ§�'N�â C/C++, VB, MAX/MSP, VVVV, Processing �±FLASH(ŘĚö�¯IJťç�A)

Sunday, May 4, 14

#12 | PC to Arduino #12çăĆó�Ū_File > Example > Communication > PhysicalPixel

Sunday, May 4, 14

RGBSunday, May 4, 14

RGB LED

Sunday, May 4, 14

RED5V

Blue

Green

4Ŕ�đLED

Sunday, May 4, 14

Arduino

pin 9

5V

pin 10pin 11

RED

BlueGreen

#13çăĆó�Ū_ http://code.mutienliao.tw/arduino/common_anode_RGB.pde

#13çăĆó�Ū_ http://code. mutienliao.tw/arduino/Serial_common_anode_RGB.ino

Sunday, May 4, 14

�ŧs�ÑđŰ

#13çăĆó�Ū_ http://code.mutienliao.tw/arduino/common_anode_RGB.pde

#13çăĆó�Ū_ http://code. mutienliao.tw/arduino/Serial_common_anode_RGB.ino

Sunday, May 4, 14

RGB sensor

Sunday, May 4, 14

VCCS1S0

LEDGND

VCCS3S2OUTGND

5Vpin 7pin 6

GND

pin 5pin 4pin 3

[Arduino] _ http://code.mutienliao.tw/arduino/LightSensing_Simple.ino

Sunday, May 4, 14

[Arduino] _ http://code.mutienliao.tw/arduino/LightSensing_showcolor.ino

FŲJşđčŗĊñ6!

[Processing] _ http://code.mutienliao.tw/processing/show_color.pde

Sunday, May 4, 14