Lập trình Mblock - bài Happy birthday by Xoa Nguyen

2026-04-24 02:56:48 UTC

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Minh Châu

2026-04-24 03:13:43 UTC

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cuả vân cute này ngầu vãi

2026-04-24 03:14:23 UTC

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Hoài Anh

2026-04-24 03:15:37 UTC

Lan Chi

2026-04-24 03:16:56 UTC

kimxoa93 — 2026-05-08 02:55:30 UTC

Tham khảo bài Happy birthday:

2026-05-08 03:15:28 UTC

Nhóm Lan Chi

2026-05-08 03:15:36 UTC

#include #define BUZZER_PIN 8 #define NOTE_C4 262 #define NOTE_D4 294 #define NOTE_E4 330 #define NOTE_F4 349 #define NOTE_G4 392 #define NOTE_A4 440 #define NOTE_B4 494 #define NOTE_C5 523 int melody[] = { NOTE_E4, NOTE_E4, NOTE_E4, NOTE_E4, NOTE_E4, NOTE_E4, NOTE_E4, NOTE_G4, NOTE_C4, NOTE_D4, NOTE_E4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_E4, NOTE_E4, NOTE_E4, NOTE_E4, NOTE_G4, NOTE_G4, NOTE_F4, NOTE_D4, NOTE_C4 }; int durations[] = { 4, 4, 2, 4, 4, 2, 4, 4, 4, 4, 2, 4, 4, 4, 4, 4, 4, 8, 8, 4, 4, 4, 4, 4, 2 }; void setup() { pinMode(BUZZER_PIN, OUTPUT); } void loop() { int size = sizeof(melody) / sizeof(int); for (int i = 0; i < size; i++) { int duration = 1000 / durations[i]; tone(BUZZER_PIN, melody[i], duration); int pause = duration * 1.30; delay(pause); noTone(BUZZER_PIN); } delay(2000); }

2026-05-08 03:16:56 UTC

Nhóm Lan Chi

2026-05-08 03:17:30 UTC

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minh trí

2026-05-08 03:18:26 UTC

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Nhoms Lan Chi

kimxoa93 — 2026-05-18 09:01:35 UTC

kimxoa93 — 2026-05-18 09:02:10 UTC

kimxoa93 — 2026-05-18 09:02:23 UTC