“(SKU:ELB060302)喇叭扬声器模块 功放音乐播放模块”的版本间的差异
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==简介== | ==简介== | ||
| − | + | 带功放喇叭模块,基于高保真LM386功放芯片制作,在输出音乐的同时,能够确保输出音频不失真。支持音量调节功能,可通过电位器调解输出音量大小。兼容5V Arduino主控器。配合Arduino Tone()函数还可以让你的Arduino一瞬间变成播放音乐播放器。 | |
<br> | <br> | ||
| 第32行: | 第32行: | ||
===样例代码=== | ===样例代码=== | ||
<pre style="color:blue"> | <pre style="color:blue"> | ||
| + | #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_E4, NOTE_E4, NOTE_E4, NOTE_C4, NOTE_E4, NOTE_G4, NOTE_G3, | ||
| + | NOTE_C4, NOTE_G3, NOTE_E3, NOTE_A3, NOTE_B3, NOTE_AS3, NOTE_A3, NOTE_G3, NOTE_E4, NOTE_G4, NOTE_A4, NOTE_F4, NOTE_G4, NOTE_E4, NOTE_C4, NOTE_D4, NOTE_B3, | ||
| + | NOTE_C4, NOTE_G3, NOTE_E3, NOTE_A3, NOTE_B3, NOTE_AS3, NOTE_A3, NOTE_G3, NOTE_E4, NOTE_G4, NOTE_A4, NOTE_F4, NOTE_G4, NOTE_E4, NOTE_C4, NOTE_D4, NOTE_B3, | ||
| + | NOTE_G4, NOTE_FS4, NOTE_E4, NOTE_DS4, NOTE_E4, NOTE_GS3, NOTE_A3, NOTE_C4, NOTE_A3, NOTE_C4, NOTE_D4, NOTE_G4, NOTE_FS4, NOTE_E4, NOTE_DS4, NOTE_E4, NOTE_C5, NOTE_C5, NOTE_C5, | ||
| + | NOTE_G4, NOTE_FS4, NOTE_E4, NOTE_DS4, NOTE_E4, NOTE_GS3, NOTE_A3, NOTE_C4, NOTE_A3, NOTE_C4, NOTE_D4, NOTE_DS4, NOTE_D4, NOTE_C4, | ||
| + | NOTE_C4, NOTE_C4, NOTE_C4, NOTE_C4, NOTE_D4, NOTE_E4, NOTE_C4, NOTE_A3, NOTE_G3, NOTE_C4, NOTE_C4, NOTE_C4, NOTE_C4, NOTE_D4, NOTE_E4, | ||
| + | NOTE_C4, NOTE_C4, NOTE_C4, NOTE_C4, NOTE_D4, NOTE_E4, NOTE_C4, NOTE_A3, NOTE_G3 | ||
| + | }; | ||
| + | |||
| − | + | int noteDurations[] = { | |
| − | + | 8,4,4,8,4,2,2, | |
| + | 3,3,3,4,4,8,4,8,8,8,4,8,4,3,8,8,3, | ||
| + | 3,3,3,4,4,8,4,8,8,8,4,8,4,3,8,8,2, | ||
| + | 8,8,8,4,4,8,8,4,8,8,3,8,8,8,4,4,4,8,2, | ||
| + | 8,8,8,4,4,8,8,4,8,8,3,3,3,1, | ||
| + | 8,4,4,8,4,8,4,8,2,8,4,4,8,4,1, | ||
| + | 8,4,4,8,4,8,4,8,2 | ||
| + | }; | ||
| + | |||
| + | void setup() { | ||
| + | } | ||
| + | |||
| + | void loop() { | ||
| + | for (int thisNote = 0; thisNote < 98; thisNote++) { | ||
| + | int noteDuration = 800/noteDurations[thisNote]; | ||
| + | tone(8, melody[thisNote],noteDuration); | ||
| + | int pauseBetweenNotes = noteDuration * 1.30; | ||
| + | delay(pauseBetweenNotes); | ||
| + | noTone(8); | ||
| + | } | ||
| + | } | ||
</pre> | </pre> | ||
| − | |||
| − | |||
==更多== | ==更多== | ||
2016年5月11日 (三) 09:51的最新版本
简介
带功放喇叭模块,基于高保真LM386功放芯片制作,在输出音乐的同时,能够确保输出音频不失真。支持音量调节功能,可通过电位器调解输出音量大小。兼容5V Arduino主控器。配合Arduino Tone()函数还可以让你的Arduino一瞬间变成播放音乐播放器。
产品参数
- 尺寸:34*21mm
- 固定孔:3mm
- 孔距:15mm
- 扬声器功率:0.5W/8Ω
- 扬声器直径:50mm
- 功放芯片:LM386
- 电压:5V
- 端口:数字量
- 平台:Arduino、单片机
产品特性
- 板载功放芯片,多重滤波电容,确保音频输出不失真
- 可以通过电位器微调输出音量(因为空间限制,无法使用指数电位器,音量只能小范围调整)
- 配合Arduino Tone函数,可以轻松播放音乐
- 也可以做外其他音频设备外接有源功放使用
- 把扬声器固定在箱体内,音质效果更佳
- 适用于Arduino播放音乐、各种音频设备外置功放等
- 注意:因为空间限制,无法使用指数电位器,音量只能小范围调整
使用教程
样例代码
#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_E4, NOTE_E4, NOTE_E4, NOTE_C4, NOTE_E4, NOTE_G4, NOTE_G3,
NOTE_C4, NOTE_G3, NOTE_E3, NOTE_A3, NOTE_B3, NOTE_AS3, NOTE_A3, NOTE_G3, NOTE_E4, NOTE_G4, NOTE_A4, NOTE_F4, NOTE_G4, NOTE_E4, NOTE_C4, NOTE_D4, NOTE_B3,
NOTE_C4, NOTE_G3, NOTE_E3, NOTE_A3, NOTE_B3, NOTE_AS3, NOTE_A3, NOTE_G3, NOTE_E4, NOTE_G4, NOTE_A4, NOTE_F4, NOTE_G4, NOTE_E4, NOTE_C4, NOTE_D4, NOTE_B3,
NOTE_G4, NOTE_FS4, NOTE_E4, NOTE_DS4, NOTE_E4, NOTE_GS3, NOTE_A3, NOTE_C4, NOTE_A3, NOTE_C4, NOTE_D4, NOTE_G4, NOTE_FS4, NOTE_E4, NOTE_DS4, NOTE_E4, NOTE_C5, NOTE_C5, NOTE_C5,
NOTE_G4, NOTE_FS4, NOTE_E4, NOTE_DS4, NOTE_E4, NOTE_GS3, NOTE_A3, NOTE_C4, NOTE_A3, NOTE_C4, NOTE_D4, NOTE_DS4, NOTE_D4, NOTE_C4,
NOTE_C4, NOTE_C4, NOTE_C4, NOTE_C4, NOTE_D4, NOTE_E4, NOTE_C4, NOTE_A3, NOTE_G3, NOTE_C4, NOTE_C4, NOTE_C4, NOTE_C4, NOTE_D4, NOTE_E4,
NOTE_C4, NOTE_C4, NOTE_C4, NOTE_C4, NOTE_D4, NOTE_E4, NOTE_C4, NOTE_A3, NOTE_G3
};
int noteDurations[] = {
8,4,4,8,4,2,2,
3,3,3,4,4,8,4,8,8,8,4,8,4,3,8,8,3,
3,3,3,4,4,8,4,8,8,8,4,8,4,3,8,8,2,
8,8,8,4,4,8,8,4,8,8,3,8,8,8,4,4,4,8,2,
8,8,8,4,4,8,8,4,8,8,3,3,3,1,
8,4,4,8,4,8,4,8,2,8,4,4,8,4,1,
8,4,4,8,4,8,4,8,2
};
void setup() {
}
void loop() {
for (int thisNote = 0; thisNote < 98; thisNote++) {
int noteDuration = 800/noteDurations[thisNote];
tone(8, melody[thisNote],noteDuration);
int pauseBetweenNotes = noteDuration * 1.30;
delay(pauseBetweenNotes);
noTone(8);
}
}
更多
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