Evander Batson
xinhe feng
FluffyLeecy
frankiezek
gaboratparsons
giang063
gracegotlost
lauriewaxman
Siwen Li
Tim Xiaofeng Lin
Yury Gitman
mar28th
Max(TONG WEN)
Soohyun
sabotai
Susan Lin
Arudindiana Jones
Here goes the indiana jones theme:
And the code, for which I had to figure out a few new notes (I did so using my midi keyboard and garage band and just “hand tuning” the arduino code.
/*Based on Melody
* (cleft) 2005 D. Cuartielles for K3
*
* This example uses a piezo speaker to play melodies. It sends
* a square wave of the appropriate frequency to the piezo, generating
* the corresponding tone.
*
* The calculation of the tones is made following the mathematical
* operation:
*
* timeHigh = period / 2 = 1 / (2 * toneFrequency)
*
* where the different tones are described as in the table:
*
* note frequency period timeHigh
* c 261 Hz 3830 1915
* d 294 Hz 3400 1700
* e 329 Hz 3038 1519
* f 349 Hz 2864 1432
* g 392 Hz 2550 1275
* a 440 Hz 2272 1136
* b 493 Hz 2028 1014
* C 523 Hz 1912 956
*
* http://www.arduino.cc/en/Tutorial/Melody
*/
int speakerPin = 9;
int length = 90;
char notes[] = "efgCdefgABFABCDEefgCDEFggEDDEDDEDDEDCC";
int beats[] = {2, 1, 2, 8, 2, 1, 8, 2,1,2,8,2,1,3,3,3,2, 1, 2, 6, 2, 1, 5, 2,1,4,2,1, 4,2,1,4,2,1,1,2,8};
//char notes[] = "dDdD";
//int beats[] = {1,1,2,2,2};
int tempo = 126;
void playNote(char note, int duration) {
char names[] = { 'c', 'd', 'e', 'f', 'g', 'A', 'B', 'C', 'D', 'E', 'F' };
int tones[] = { 1915, 1700, 1519, 1432, 1275, 1136, 1014, 956, 840, 760, 700 };
// play the tone corresponding to the note name
for (int i = 0; i < 11; i++) {
if (names[i] == note) {
playTone(tones[i], duration);
}
}
}
void setup() {
pinMode(speakerPin, OUTPUT);
}
void loop() {
for (int i = 0; i < length; i++) {
if (notes[i] == ' ') {
delay(beats[i] * tempo); // rest
} else {
playNote(notes[i], beats[i] * tempo);
}
// pause between notes
delay(tempo / 2);
}
}
Making Toys 
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