Mini Difuzor Brick

Mini difuzorul-ul brick este un difuzor simplu pentru Arduino, care poate fi conectat direct pe unul dintre pinii PWM ai placii pentru a crea efecte sonore sau melodii. Pinul de semnal (rosu) se cupleaza la pinul digital 8 al placii Arduino; Pinul de masa (negru) se cupleaza la pinul GND al placii Arduino; define NOTE_B0 31 define NOTE_C1 33 define NOTE_CS1 35 define NOTE_D1 37 define NOTE_DS1 39 define NOTE_E1 41 define NOTE_F1 44 define NOTE_FS1 46 define NOTE_G1 49 define NOTE_GS1 52 define NOTE_A1 55 define NOTE_AS1 58 define NOTE_B1 62 define NOTE_C2 65 define NOTE_CS2 69 define NOTE_D2 73 define NOTE_DS2 78 define NOTE_E2 82 define NOTE_F2 87 define NOTE_FS2 93 define NOTE_G2 98 define NOTE_GS2 104 define NOTE_A2 110 define NOTE_AS2 117 define NOTE_B2 123 define NOTE_C3 131 define NOTE_CS3 139 define NOTE_D3 147 define NOTE_DS3 156 define NOTE_E3 165 define NOTE_F3 175 define NOTE_FS3 185 define NOTE_G3 196 define NOTE_GS3 208 define NOTE_A3 220 define NOTE_AS3 233 define NOTE_B3 247 define NOTE_C4 262 define NOTE_CS4 277 define NOTE_D4 294 define NOTE_DS4 311 define NOTE_E4 330 define NOTE_F4 349 define NOTE_FS4 370 define NOTE_G4 392 define NOTE_GS4 415 define NOTE_A4 440 define NOTE_AS4 466 define NOTE_B4 494 define NOTE_C5 523 define NOTE_CS5 554 define NOTE_D5 587 define NOTE_DS5 622 define NOTE_E5 659 define NOTE_F5 698 define NOTE_FS5 740 define NOTE_G5 784 define NOTE_GS5 831 define NOTE_A5 880 define NOTE_AS5 932 define NOTE_B5 988 define NOTE_C6 1047 define NOTE_CS6 1109 define NOTE_D6 1175 define NOTE_DS6 1245 define NOTE_E6 1319 define NOTE_F6 1397 define NOTE_FS6 1480 define NOTE_G6 1568 define NOTE_GS6 1661 define NOTE_A6 1760 define NOTE_AS6 1865 define NOTE_B6 1976 define NOTE_C7 2093 define NOTE_CS7 2217 define NOTE_D7 2349 define NOTE_DS7 2489 define NOTE_E7 2637 define NOTE_F7 2794 define NOTE_FS7 2960 define NOTE_G7 3136 define NOTE_GS7 3322 define NOTE_A7 3520 define NOTE_AS7 3729 define NOTE_B7 3951 define NOTE_C8 4186 define NOTE_CS8 4435 define NOTE_D8 4699 define NOTE_DS8 4978 int melody[] { NOTE_C4, NOTE_G3,NOTE_G3, NOTE_A3, NOTE_G3,0, NOTE_B3, NOTE_C4}; int noteDurations[] { 4, 8, 8, 4,4,4,4,4 }; void setup() { for (int thisNote 0; thisNote 8; thisNote++) { int noteDuration 1000 noteDurations[thisNote]; tone(8, melody[thisNote],noteDuration); int pauseBetweenNotes noteDuration 1.30; delay(pauseBetweenNotes); noTone(8); } } void loop() { } Tutoriale Arduino Tone Tutorial Generating Sound With Arduino Proiect Sistem antifurt pentru cadourile de Craciun