Mao arduino
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This document provides an introduction and overview of Arduino, an open-source hardware and software platform for building electronics projects and interactive objects. It discusses the basic components of the Arduino board, including digital and analog input/output pins. It also covers examples of common uses for digital and analog pins like blinking an LED, reading a button input, and controlling a servo motor. The document concludes with a discussion of communicating with Arduino using the serial monitor and examples of interfacing with RGB LEDs and light sensors.
![| Set up your board
• : Tools > Board
[ Mac OS X ]
[ Mac OS X ]
• Arduino serial port: Tools > Serila Port
Mac /dev/tty.usbserial- *
[ Windows ]
[ Windows ]
Sunday, May 4, 14](https://image.slidesharecdn.com/maoarduino-140503222539-phpapp01/85/Mao-arduino-19-320.jpg)
![VCC
S1
S0
LED
GND
VCC
S3
S2
OUT
GND
5V
pin 7
pin 6
GND
pin 5
pin 4
pin 3
[Arduino] http://code.mutienliao.tw/arduino/LightSensing_Simple.ino
Sunday, May 4, 14](https://image.slidesharecdn.com/maoarduino-140503222539-phpapp01/85/Mao-arduino-68-320.jpg)
![[Arduino] http://code.mutienliao.tw/arduino/LightSensing_showcolor.ino
[Processing] http://code.mutienliao.tw/processing/show_color.pde
Sunday, May 4, 14](https://image.slidesharecdn.com/maoarduino-140503222539-phpapp01/85/Mao-arduino-69-320.jpg)
Mao arduino
- 2. Sunday, May 4, 14
- 3. Sunday, May 4, 14
- 5. What is Arduino? Sunday, May 4, 14
- 6. Arduino Hardware Arduino Software Open Source Physical Computing Platform & Group Sunday, May 4, 14
- 7. • 14 Digital Pins 0-13 • Digital Pins 0-1/Serial In/Out - TX/RX - Serial port Pin 0,1. • 6 Analog Input Pins A0-A5 • Analog Output * (Digital Pins 3,5,6,9,10,11) • Reset - S1 • • Jumper USB DC (Duemilanove ) • USB • Vin, 5V, 3.3V (Diecimila ) Sunday, May 4, 14
- 9. Digital Out Digital In Analog In Analog Out Communication Sunday, May 4, 14
- 10. Digital Out Sunday, May 4, 14
- 11. Analog Out Sunday, May 4, 14
- 12. Digital In Sunday, May 4, 14
- 13. Analog In Sunday, May 4, 14
- 14. Communication Sunday, May 4, 14
- 15. Digital In Digital Out Analog In Analog Out Communication Emotion Experience Sunday, May 4, 14
- 16. Getting started w/ Arduino on your Computer Sunday, May 4, 14
- 17. 1 | Get an Arduino & USB cable Sunday, May 4, 14
- 18. | Prepare to test Arduino board - Arduino - LED Blink File > Examples > Basic > Blink Sunday, May 4, 14
- 19. | Set up your board • : Tools > Board [ Mac OS X ] [ Mac OS X ] • Arduino serial port: Tools > Serila Port Mac /dev/tty.usbserial- * [ Windows ] [ Windows ] Sunday, May 4, 14
- 20. | Upload the program Vertify Update to board* * Arduino NG Reset Update Arudino Reset Reset Update TX/RX LED 2~3 Pin13 pin ( ) • File > Examples > Basic > Blink • • .... Sunday, May 4, 14
- 21. # | Troubleshooting • Serial port • • Serial Port Serila port • Jump Duemilanove/UNO • Reset Reset Update • Arudino USB • Sunday, May 4, 14
- 23. • • LED LED ( ) • LED • LED ( ) Digital Outupt Circuit Sunday, May 4, 14
- 24. Digital Outupt Circuit Sunday, May 4, 14
- 25. Digital Outupt Circuit Sunday, May 4, 14
- 26. breadborad Sunday, May 4, 14
- 27. breadborad Sunday, May 4, 14
- 28. Digital Out Digital Out Sunday, May 4, 14
- 29. #1 | Blink Sunday, May 4, 14
- 30. • Only 1 or 0 / High or LOW / ON or OFF HIGH LOW 1 0 Sunday, May 4, 14
- 31. 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) #1 File > Examples > Basic > Blink Sunday, May 4, 14
- 32. LED pin ? ( ) pin? pinMode(who, ?) ( ) digitalWrite(who,?) Sunday, May 4, 14
- 33. 輸入才是互動的精華 Sunday, May 4, 14
- 34. Digital Input Digital In Sunday, May 4, 14
- 35. #6 | Button Sunday, May 4, 14
- 36. #6 | Button #6 File > Examples > Digital > Button Sunday, May 4, 14
- 37. const int buttonPin = 2; // the number of the pushbutton pin const 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); } } #6 File > Examples > Digital > Button Sunday, May 4, 14
- 38. Sunday, May 4, 14
- 39. #7 | StateChangDetection #7 File > Examples > Digital > StateChangDetection Sunday, May 4, 14
- 40. Analog Out Analog Out Sunday, May 4, 14
- 41. Analog Output PWM (Pulse Width Modulation) ( 0~5V) OutputVoltage = High_time(%) * Max_Voltage Arduino PWM pin 3,5,6,9,10,11 Sunday, May 4, 14
- 42. Arduino PWM pin 3,5,6,9,10,11 0~5V 0~255 analogWrite( pin, val ) Sunday, May 4, 14
- 43. #4 | Fade #4 File > Examples > Basic > Fade Sunday, May 4, 14
- 44. int brightness = 0; // how bright the LED is int 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); } #4 File > Examples > Basic > Fade Sunday, May 4, 14
- 45. Servo Sunday, May 4, 14
- 47. 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 # File> Example> Servo> Sweep Sunday, May 4, 14
- 48. 輸入才是互動的精華 Sunday, May 4, 14
- 49. Analog Input Analog In Sunday, May 4, 14
- 50. Potentiometer Sunday, May 4, 14
- 51. Photocell get value get value get value Sunday, May 4, 14
- 52. Arduino A0~A5 0~5V 0~1023 analogRead( pin ) Sunday, May 4, 14
- 53. #10 | analog_control #10 http://code.mutienliao.tw/arduino/analog_control.pde Sunday, May 4, 14
- 54. int ledPin = 13; // LED connected to digital pin 13 int analogPin = 0; // photocell connected to analog pin 0 int 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); } #10 http://code.mutienliao.tw/arduino/analog_control.pde Sunday, May 4, 14
- 55. int ledPin = 13; // LED connected to digital pin 13 int analogPin = 0; // photocell connected to analog pin 0 int 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); } #10 analogRead #10 http://code.mutienliao.tw/arduino/analog_control.pde Sunday, May 4, 14
- 56. Arduino Software Serial Monitor Arduino 546756456575456745674567447 baud rate Sunday, May 4, 14
- 57. #11 | AnalogInOutSerial #11 File > Examples > Analog > AnalogInOutSerial Sunday, May 4, 14
- 58. const int analogInPin = A0; // Analog input pin that the potentiometer is attached to const int analogOutPin = 9; // Analog output pin that the LED is attached to int sensorValue = 0; // value read from the pot int 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); } #11 File > Examples > Analog > AnalogInOutSerial Sunday, May 4, 14
- 60. Arduino USB RS-232 Serial HIGH / LOW Serial port Arduino C/C++,VB, MAX/MSP,VVVV, Processing FLASH( ) Sunday, May 4, 14
- 61. #12 | PC to Arduino #12 File > Example > Communication > PhysicalPixel Sunday, May 4, 14
- 62. RGB Sunday, May 4, 14
- 63. RGB LED Sunday, May 4, 14
- 65. Arduino pin 9 5V pin 10 pin 11 RED Blue Green #13 http://code.mutienliao.tw/arduino/common_anode_RGB.pde #13 http://code. mutienliao.tw/arduino/Serial_common_anode_RGB.ino Sunday, May 4, 14
- 66. #13 http://code.mutienliao.tw/arduino/common_anode_RGB.pde #13 http://code. mutienliao.tw/arduino/Serial_common_anode_RGB.ino Sunday, May 4, 14
- 67. RGB sensor Sunday, May 4, 14
- 68. VCC S1 S0 LED GND VCC S3 S2 OUT GND 5V pin 7 pin 6 GND pin 5 pin 4 pin 3 [Arduino] http://code.mutienliao.tw/arduino/LightSensing_Simple.ino Sunday, May 4, 14