{"id":771,"date":"2021-02-24T09:56:00","date_gmt":"2021-02-24T01:56:00","guid":{"rendered":"https:\/\/www.block.tw\/blog\/?p=771"},"modified":"2024-03-15T13:36:29","modified_gmt":"2024-03-15T05:36:29","slug":"musicbox","status":"publish","type":"post","link":"https:\/\/www.block.tw\/blog\/musicbox\/","title":{"rendered":"Arduino \u97f3\u6a02\u76d2\u5be6\u7fd2"},"content":{"rendered":"\n

\u8a2d\u5099\u8207\u6750\u6599<\/h2>\n\n\n\n

\u500b\u4eba\u96fb\u8166 \u00d7 1
arduino Uno \u00d7 1
\u9eb5\u5305\u677f \u00d7 1
\u5587\u53ed \u00d7 1
\u96fb\u6676\u9ad4 \u00d7 1
\u9023\u63a5\u7dda \u82e5\u5e72<\/p>\n\n\n\n

\u5be6\u9ad4\u63a5\u7dda\u5716<\/h2>\n\n\n
\n
\"\"\/<\/figure>\n<\/div>\n\n\n

Arduino \u767c\u97f3\u51fd\u5f0f<\/h2>\n\n\n\n

tone(pin,frequency,duration) ;<\/strong>
pin \uff1a \u90a3\u4e00\u96bb\u63a5\u8173\u8981\u8f38\u51fa\u65b9\u6ce2
frequency \uff1a \u65b9\u6ce2\u7684\u983b\u7387
duration\uff1a \u65b9\u6ce2\u8f38\u51fa\u7684\u6642\u9593(ms)

tone(7,262,250);
\u8868\u793a\u5728\u7b2c7\u8173\u7522\u751f262Hz\u65b9\u6ce2250ms<\/p>\n\n\n\n

tone()\u6307\u4ee4\u57f7\u884c\u5f8c\u6703\u7acb\u523b\u57f7\u884c\u4e0b\u4e00\u884c\u6307\u4ee4\uff0c\u56e0\u6b64\u5982\u679c\u4f60\u5beb\u4ee5\u4e0b\u6307\u4ee4\u53ef\u80fd\u4e0d\u6703\u6709\u6b63\u78ba\u7684\u7d50\u679c\u3002\u5b83\u4e26\u4e0d\u6703\u4f9d\u5e8f\u7522\u751f262Hz 250ms\u3001294Hz 250ms \u3001 330Hz 250ms\uff0c\u4f60\u53ea\u6703\u807d\u5230 330Hz 250ms \u3002
tone(7,262,250);
tone(7,294,250);
tone(7,330,250);<\/code>

\u4f60\u61c9\u8a72\u5c07\u4f60\u7684\u7a0b\u5f0f\u4fee\u6b63\u5982\u4e0b
tone(7,262,250);
delay(250);
tone(7,294,250);
delay(250);
tone(7,330,250);
delay(250); <\/code>
tone()\u6307\u4ee4\u57f7\u884c\u5b8c\uff0c\u5fc5\u9700\u8981delay()\u76f8\u5c0d\u61c9\u7684\u6642\u9593<\/p>\n\n\n\n

tone(pin,frequency) ;<\/strong>
pin \uff1a \u90a3\u4e00\u96bb\u63a5\u8173\u8981\u4e00\u76f4\u8f38\u51fa\u65b9\u6ce2
frequency \uff1a \u65b9\u6ce2\u7684\u983b\u7387
<\/p>\n\n\n\n

noTone(pin) ;<\/strong>
pin \uff1a \u90a3\u4e00\u96bb\u63a5\u8173\u8981\u505c\u6b62\u8f38\u51fa\u65b9\u6ce2

tone(7,262);
\u8868\u793a\u5728\u7b2c7\u8173\u4e00\u76f4\u7522\u751f262Hz\u65b9\u6ce2\uff0c\u76f4\u5230 noTone(7);\u6307\u4ee4 <\/p>\n\n\n\n

\u6b4c\u66f2\u7c21\u8b5c<\/h2>\n\n\n
\n
\"\"\/<\/figure>\n<\/div>\n\n
\n
\"\"\/<\/figure>\n<\/div>\n\n\n

\u7c21\u8b5c\u76f8\u95dc\u77e5\u8b58<\/h2>\n\n\n\n

\u7c21\u8b5c\u4ecb\u7d39<\/p>\n\n\n\n\n\n\n\n
\n\n \n Layer 1<\/title>\n 1<\/text>\n <\/g>\n<\/svg>\n<\/td>\nDo<\/td>\n<\/tr>\n
\n\n \n Layer 1<\/title>\n \n 1<\/text>\n <\/g>\n<\/svg>\n<\/td>\n\u9ad8\u97f3Do<\/td>\n<\/tr>\n
\n\n \n Layer 1<\/title>\n \n 1<\/text>\n <\/g>\n<\/svg>\n<\/td>\n\u4f4e\u97f3Do<\/td>\n<\/tr>\n
\n\n \n Layer 1<\/title>\n 1<\/text>\n \n <\/g>\n<\/svg>\n<\/td>\n1\/2\u62cd<\/td>\n
\n\n \n Layer 1<\/title>\n 1<\/text>\n \n \n <\/g>\n<\/svg>\n<\/td>\n1\/4\u62cd<\/td>\n<\/tr>\n
\n\n \n Layer 1<\/title>\n 1<\/text>\n \n <\/g>\n<\/svg>\n<\/td>\n1.5\u62cd<\/td>\n<\/tr>\n<\/table>\n\n\n\n

\u53c3\u8003\u7a0b\u5f0f<\/h2>\n\n\n\n
\/***************************************************\/\n\/*  \u9001\u96fb\u5373\u6f14\u594f\u5c0f\u871c\u8702\u6a02\u66f22\u5c0f\u7bc0\u5f8c\u5c31\u505c\u6b62                 *\/\n\/***************************************************\/\n\n\/\/\u5587\u53ed\u63a7\u5236\u63a5\u8173 \nconst int speaker = 7;\n\/\/\u6a02\u66f2\u901f\u5ea6\nint tempo=250;\n\n\/\/\u4f4e\u97f3\u983b\u7387\u8868 lfreqs[1]=>\u4f4e\u97f3Do\nint lfreqs[] = {0,131,147,165,175,196,220,247};\n\/\/\u4e2d\u97f3\u983b\u7387\u8868 freqs[1]=>Do\nint freqs[] = {0,262,294,330,349,392,440,494};\n\/\/\u9ad88\u5ea6\u97f3\u983b\u7387\u8868 hfreqs[1]=>\u9ad8\u97f3Do\nint hfreqs[] = {0,523,587,659,698,784,880,988};\n\/\/\u9ad816\u5ea6\u97f3\u983b\u7387\u8868 shfreqs[1]=>\u9ad816\u5ea6\u97f3Do\nint shfreqs[] = {0,1046,1175,1318,1397,1568,1760,1976};\n\nvoid setup() {\n    \/\/\u8a2d\u5b9a\u5587\u53ed\u63a5\u8173\u70ba\u8f38\u51fa\n    pinMode(speaker,OUTPUT);\n    \/\/\u8f38\u5165\u8a2d\u5b9a\n\n}\n\nvoid loop() {\n  \/\/\u81ea\u5df1\u8981\u52a0\u4e0a\u6309\u9215\u5224\u65b7\u7d50\u69cb\u5594!\n  song1();\n  \/\/\u6f14\u594f1\u6b21\u5c31\u505c\u6b62\u6f14\u594f\n\n  \/\/\u57f7\u884c\u4e00\u6b21\u5c31\u505c\u6b62\uff0c\u5982\u679c\u4f60\u52a0\u4e0a\u6309\u9215\u5224\u65b7\u6642\uff0c\u8acb\u53d6\u6d88 while \u8ff4\u5708\n  while(1){\n    delay(1000);\n  }  \n}\n\n\/\/\u9ad8\u97f3\u767c\u97f3\u51fd\u5f0f\n\/\/\u81ea\u5df1\u5beb\u5594!\n\n\/\/\u4e2d\u97f3\u767c\u97f3\u51fd\u5f0f\nvoid music(byte scale,float bit){    \n    tone(speaker,freqs[scale],bit*tempo);  \n    delay(bit*tempo);\n    \/\/\u4e2d\u65b71\/20\u62cd\n    delay(tempo\/20);\n}\n\n\/\/\u4f4e\u97f3\u767c\u97f3\u51fd\u5f0f\n\/\/\u81ea\u5df1\u5beb\u5594!\n\n\n\n\/\/\u7b2c\u4e00\u9996\u6b4c\nvoid song1 (){\n \/\/\u8a2d\u5b9a\u6a02\u66f2\u901f\u5ea6\n  tempo=250;\n \/\/\u5c0f\u871c\u8702\u7684\u90e8\u4efd\u767c\u97f3\n  music(5,1); \/\/5 1\u62cd\n  music(3,1); \/\/3 1\u62cd\n  music(3,2); \/\/3 2\u62cd\n  music(4,1); \/\/4 1\u62cd\n  music(2,1); \/\/2 1\u62cd\n  music(2,2); \/\/2 2\u62cd\n}\n\n\n<\/code><\/pre>\n\n\n\n
\u529f\u80fd<\/h2>\n\n\n\n
1.\u6309 S1 \u6f14\u594f \u5c0f\u871c\u8702\u6b4c\u66f2
2.\u6309 S2 \u6f14\u594f \u6b4c\u66f22
3.\u6309 S3 \u6f14\u594f \u6b4c\u66f23<\/p>\n\n\n\n
\u97f3\u968e\u8868<\/h2>\n\n\n\n
\u97f3\u968e<\/td>H1<\/td>#H1<\/td>H2<\/td>#H2<\/td>H3<\/td>H4<\/td>#H4<\/td>H5<\/td>#H5<\/td>H6<\/td>#H6<\/td>H7<\/td><\/tr>
\u983b\u7387(Hz)<\/td>524<\/td>555<\/td>588<\/td>623<\/td>660<\/td>699<\/td>741<\/td>785<\/td>832<\/td>881<\/td>933<\/td>988<\/td><\/tr><\/tbody><\/table>
\u9ad88\u5ea6\u97f3<\/figcaption><\/figure>\n\n\n\n
\u97f3\u968e<\/td>1<\/td>#1<\/td>2<\/td>#2<\/td>3<\/td>4<\/td>#4<\/td>5<\/td>#5<\/td>6<\/td>#6<\/td>7<\/td><\/tr>
\u983b\u7387(Hz)<\/td>262<\/td>278<\/td>295<\/td>313<\/td>332<\/td>352<\/td>373<\/td>395<\/td>418<\/td>443<\/td>469<\/td>497<\/td><\/tr><\/tbody><\/table>
\u4e2d\u97f3<\/figcaption><\/figure>\n\n\n\n
\u97f3\u968e<\/td>L1<\/td>#L1<\/td>L2<\/td>#L2<\/td>L3<\/td>L4<\/td>#L4<\/td>L5<\/td>#L5<\/td>L6<\/td>#L6<\/td>L7<\/td><\/tr>
\u983b\u7387(Hz)<\/td>131<\/td>139<\/td>147<\/td>156<\/td>165<\/td>175<\/td>185<\/td>196<\/td>208<\/td>220<\/td>233<\/td>247<\/td><\/tr><\/tbody><\/table>
\u4f4e8\u5ea6\u97f3<\/figcaption><\/figure>\n\n\n\n
\u76f8\u95dc\u77e5\u8b58<\/h2>\n\n\n\n
tone<\/mark><\/a><\/span>
noTone<\/mark><\/span><\/a><\/p>\n\n\n\n
\n\n\n\n\n\n
\u5165\u9580<\/div><\/span>
\u77e5\u8b58<\/div><\/span>
\u8a9e\u6cd5<\/div><\/span>
\u6d41\u7a0b<\/div><\/span>
\u51fd\u5f0f<\/div><\/span>
\u5be6\u7fd2<\/div><\/span><\/div>
Arduino \u7c21\u4ecb<\/a>
\u6e96\u5099\u4f60\u7684 Arduino \u958b\u767c\u5de5\u5177<\/a>
\u6e96\u5099\u4f60\u7684 ESP12E\/F \u958b\u767c\u5de5\u5177<\/a>
Arduino Uno \u786c\u9ad4<\/a>
Arduino nano \u786c\u9ad4<\/a>
ESP-12F(ESP8266)\u786c\u9ad4<\/a>
Arduino \u7a0b\u5f0f\u8a9e\u6cd5<\/a>
\u532f\u5165 zip \u7a0b\u5f0f\u5eab<\/a> 
<\/p><\/div><\/div><\/div>
\u99dd\u5cf0\u5f0f\u547d\u540d\u6cd5<\/a>
UART \u4e32\u5217\u901a\u8a0a<\/a> 
PWM\u63a7\u5236<\/a>
\u9375\u76e4\u6383\u63cf<\/a>
ThingSpeak \u96f2\u7aef\u8cc7\u6599\u5eab \u5e33\u865f\u7533\u8acb<\/a>
ThingSpeak \u96f2\u7aef\u8cc7\u6599\u5eab \u8a2d\u5b9a<\/a><\/p><\/div><\/div><\/div>
Arduino \u9032\u5236\u8868\u793a<\/a>
Arduino \u9663\u5217<\/a>
Arduino \u5e38\u6578\u8207\u8b8a\u6578<\/a>

Arduino \u7b97\u6578\u904b\u7b97\u5b50<\/a>
Arduino \u8907\u5408\u904b\u7b97\u5b50<\/a>
Arduino \u5e03\u6797\u904b\u7b97\u5b50<\/a>
Arduino \u6bd4\u8f03\u904b\u7b97\u5b50<\/a>

Arduino IDE \u932f\u8aa4\u8a0a\u606f<\/a><\/p><\/div><\/div><\/div>
Arduino for \u8ff4\u5708<\/a>
Arduino if \u689d\u4ef6\u5224\u65b7<\/a>
Arduino switch \u9078\u64c7\u6307\u4ee4<\/a>
Arduino while \u8ff4\u5708<\/a>
Arduino do while \u8ff4\u5708<\/a><\/p><\/div><\/div><\/div>
Arduino \u6578\u4f4dI\/O\u51fd\u5f0f<\/a>
Arduino \u985e\u6bd4I\/O\u51fd\u5f0f<\/a>
Arduino \u6642\u9593\u51fd\u5f0f<\/a>
Arduino \u6578\u5b78\u51fd\u5f0f<\/a>
Arduino \u901a\u8a0a\u7269\u4ef6\u51fd\u5f0f<\/a>
Arduino \u767c\u97f3\u51fd\u5f0f<\/a>
Arduino \u81ea\u5b9a\u51fd\u5f0f<\/a><\/p><\/div><\/div><\/div>
Arduino \u8f38\u51fa\u5be6\u7fd2<\/a>(\u55ae\u71c8\u9583\u720d)
Arduino \u8f38\u51fa\u5be6\u7fd2<\/a>(\u8dd1\u99ac\u71c8-\u611a\u516c\u79fb\u5c71)
Arduino \u8f38\u51fa\u5be6\u7fd2<\/a>(\u8dd1\u99ac\u71c8-for\u8ff4\u5708)
Arduino \u6578\u4f4d\u8f38\u5165\u5be6\u7fd2<\/a>
Arduino \u6578\u4f4d\u8f38\u5165\u5be6\u7fd2(INPUT_PULLUP)<\/a>
Arduino \u985e\u6bd4\u8f38\u5165\u5be6\u7fd2<\/a>
Arduino PWM <\/a>\u5be6\u7fd2<\/a> (\u547c\u5438\u71c8)
 Arduino PWM \u5be6\u7fd2<\/a> (\u5149\u611f\u61c9\u8abf\u5149\u71c8) 
Arduino 8×8 LED Matrix MAX7219 \u5be6\u7fd2<\/a> 
Arduino \u7d05\u7da0\u71c8\u5c0f\u7da0\u4eba \u5be6\u7fd2<\/a> 
Arduino \u8a08\u6642\u5668 \u5be6\u7fd2<\/a>
Arduino \u97f3\u6a02\u76d2<\/a>
Arduino \u96fb\u5b50\u7434(\u9375\u76e4\u6383\u63cf)<\/a>
Arduino DHT11 \u6eab\u6fd5\u5ea6\u611f\u61c9\u5668<\/a>
Arduino OLED \u986f\u793a<\/a>
Arduino \u8d85\u97f3\u6ce2\u6e2c\u8ddd\u6a21\u7d44 HC-SR04<\/a><\/span>
Arduino \u57f7\u884c\u6642\u9593\u5be6\u7fd2<\/a>
Arduino \u96fb\u5bb9\u6e2c\u8a66\u5668<\/a>
Arduino \u7d05\u5916\u7dda\u63a5\u6536\u5be6\u7fd2<\/a>
Arduino \u7d05\u5916\u7dda\u767c\u5c04\u5be6\u7fd2 EPSON \u6295\u5f71\u6a5f\u63a7\u5236 <\/a>
ESP-12F \u7db2\u8def\u667a\u6167\u958b\u95dc(MQTT)<\/a>
ESP-12F \u96f2\u7aef\u8a18\u9304\u578b K-Type \u6eab\u5ea6\u8a08(MQTT  ThingSpeak)<\/a>
ESP-12F \u624b\u6a5f\u96f2\u7aef\u7d05\u5916\u7dda\u63a7\u5236<\/a>
ESP-12F \u7db2\u8def\u96fb\u53f0\u6536\u97f3\u6a5f<\/a>
ESP-12F \u96fb\u5b50\u9f13<\/a><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"
\u8a2d\u5099\u8207\u6750\u6599 \u500b\u4eba\u96fb\u8166 \u00d7 1arduino Uno \u00d7 1\u9eb5\u5305\u677f \u00d7 1\u5587\u53ed \u00d7 1\u96fb\u6676\u9ad4 \u00d7 1\u9023\u63a5\u7dda \u82e5\u5e72… 
 Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70,3],"tags":[15,27,28],"class_list":["post-771","post","type-post","status-publish","format-standard","hentry","category-internship","category-mcu","tag-arduino","tag-music","tag-tone"],"gutentor_comment":0,"featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","post-thumbnail":"","mesmerize-full-hd":""},"post_excerpt_stackable":"
\u8a2d\u5099\u8207\u6750\u6599 \u500b\u4eba\u96fb\u8166 \u00d7 1arduino Uno \u00d7 1\u9eb5\u5305\u677f \u00d7 1\u5587\u53ed \u00d7 1\u96fb\u6676\u9ad4 \u00d7 1\u9023\u63a5\u7dda \u82e5\u5e72 \u5be6\u9ad4\u63a5\u7dda\u5716 Arduino \u767c\u97f3\u51fd\u5f0f tone(pin,frequency,durati…<\/p>\n","category_list":"Arduino \u5be6\u7fd2<\/a>, \u5fae\u8655\u7406\u6a5f<\/a>","author_info":{"name":"mcu","url":"https:\/\/www.block.tw\/blog\/author\/mcu\/"},"comments_num":"0 comments","featured_image_urls_v2":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","post-thumbnail":"","mesmerize-full-hd":""},"post_excerpt_stackable_v2":"
\u8a2d\u5099\u8207\u6750\u6599 \u500b\u4eba\u96fb\u8166 \u00d7 1arduino Uno \u00d7 1\u9eb5\u5305\u677f \u00d7 1\u5587\u53ed \u00d7 1\u96fb\u6676\u9ad4 \u00d7 1\u9023\u63a5\u7dda \u82e5\u5e72 \u5be6\u9ad4\u63a5\u7dda\u5716 Arduino \u767c\u97f3\u51fd\u5f0f tone(pin,frequency,durati…<\/p>\n","category_list_v2":"Arduino \u5be6\u7fd2<\/a>, \u5fae\u8655\u7406\u6a5f<\/a>","author_info_v2":{"name":"mcu","url":"https:\/\/www.block.tw\/blog\/author\/mcu\/"},"comments_num_v2":"0 comments","_links":{"self":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts\/771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/comments?post=771"}],"version-history":[{"count":66,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts\/771\/revisions"}],"predecessor-version":[{"id":5249,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts\/771\/revisions\/5249"}],"wp:attachment":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/media?parent=771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/categories?post=771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/tags?post=771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}