創意搖控自走車

Arduino UNO 加 感測器

程式下載             https://www.arduino.cc/en/Main/Software

UNO 板子介紹   http://coopermaa2nd.blogspot.tw/2011/05/arduino.html

                             https://www.arduino.cc/en/Main/ArduinoBoardUno

感測器擴充版  V4.0  https://arduino-info.wikispaces.com/SensorShield

感測器擴充版  V5.0  http://elesson.tc.edu.tw/md221/course/view.php?id=253 

上課新網址 https://sites.google.com/site/mydearobotics/

37合一 感測模組       https://tkkrlab.nl/wiki/Arduino_37_sensors

光控制 LED

/*

  AnalogReadSerial

  Reads an analog input on pin 0, prints the result to the serial monitor.

  Graphical representation is available using serial plotter (Tools > Serial Plotter menu)

  Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground.

  This example code is in the public domain.

*/

// the setup routine runs once when you press reset:

void setup() {

  // initialize serial communication at 9600 bits per second:

  Serial.begin(9600);

  pinMode(9, OUTPUT);

}

// the loop routine runs over and over again forever:

void loop() {

  // read the input on analog pin 0:

  int sensorValue = analogRead(A0);

if (sensorValue > 265){
    digitalWrite(9, HIGH);
} else {
  digitalWrite(9, LOW); 
}

  

  // print out the value you read:

  Serial.println(sensorValue);

  delay(1);        // delay in between reads for stability

}

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延伸創作：

1. 光遮住亮紅燈，放開亮 綠燈。

2. 光遮住的時候，讓 藍色燈慢慢亮，慢慢熄滅。

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蜂鳴器：

/*

  Blink

  Turns on an LED on for one second, then off for one second, repeatedly.

  Most Arduinos have an on-board LED you can control. On the Uno and

  Leonardo, it is attached to digital pin 13. If you're unsure what

  pin the on-board LED is connected to on your Arduino model, check

  the documentation at http://www.arduino.cc

  This example code is in the public domain.

  modified 8 May 2014

  by Scott Fitzgerald

 */

// the setup function runs once when you press reset or power the board

void setup() {

  // initialize digital pin 13 as an output.

  pinMode(9, OUTPUT);

  pinMode(10, OUTPUT);

}

// the loop function runs over and over again forever

void loop() {

  digitalWrite(9, HIGH);   // turn the LED on (HIGH is the voltage level)

  digitalWrite(10, LOW);

  tone(8, 2000, 500);

  delay(500);              // wait for a second

  digitalWrite(9, LOW);    // turn the LED off by making the voltage LOW

  digitalWrite(10, HIGH);

  tone(8, 1000, 500);

  delay(500);              // wait for a second

}

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小蜜蜂

#include "pitches.h"

// notes in the melody:

int melody[] = {

 NOTE_G5, NOTE_E5, NOTE_E5, 0, NOTE_F5, NOTE_D5, NOTE_D5, 0, NOTE_C5, NOTE_D5, NOTE_E5, NOTE_F5, NOTE_G5, NOTE_G5, NOTE_G5

};

// note durations: 4 = quarter note, 8 = eighth note, etc.:

int noteDurations[] = {

  2, 2, 2, 2, 2, 2, 2, 2,2, 2, 2, 2, 2, 2, 2, 2

};

void setup() {

  // iterate over the notes of the melody:

  for (int thisNote = 0; thisNote < 15; thisNote++) {

    // to calculate the note duration, take one second

    // divided by the note type.

    //e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.

    int noteDuration = 1000 / noteDurations[thisNote];

    tone(8, melody[thisNote], noteDuration);

    // to distinguish the notes, set a minimum time between them.

    // the note's duration + 30% seems to work well:

    int pauseBetweenNotes = noteDuration * 1.30;

    delay(pauseBetweenNotes);

    // stop the tone playing:

    noTone(8);

  }

}

void loop() {

  // no need to repeat the melody.

}

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溫濕度計模組：程式

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