{"id":56015,"date":"2019-01-28T11:03:11","date_gmt":"2019-01-28T05:03:11","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=56015"},"modified":"2022-01-10T22:39:37","modified_gmt":"2022-01-10T16:39:37","slug":"tda7449-%d1%80%d0%b5%d0%b3%d1%83%d0%bb%d1%8f%d1%82%d0%be%d1%80-%d1%82%d0%b5%d0%bc%d0%b1%d1%80%d0%b0-%d0%b8-%d0%b3%d1%80%d0%be%d0%bc%d0%ba%d0%be%d1%81%d1%82%d0%b8-arduino","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=56015","title":{"rendered":"TDA7449 &#8212; \u0440\u0435\u0433\u0443\u043b\u044f\u0442\u043e\u0440 \u0442\u0435\u043c\u0431\u0440\u0430 \u0438 \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u0438 (Arduino)"},"content":{"rendered":"<p>\u0418\u041c\u0421 TDA7449 \u2013 \u0440\u0435\u0433\u0443\u043b\u044f\u0442\u043e\u0440 \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u0438 \u0438 \u0440\u0435\u0433\u0443\u043b\u044f\u0442\u043e\u0440 \u0442\u0435\u043c\u0431\u0440\u0430, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 HI-FI \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u0443\u0440\u0435 \u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0430\u0443\u0434\u0438\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445, \u043e\u0431\u043b\u0430\u0434\u0430\u0435\u0442 \u043d\u0438\u0437\u043a\u0438\u043c \u0443\u0440\u043e\u0432\u043d\u0435\u043c \u0448\u0443\u043c\u043e\u0432 \u0438 \u0438\u0441\u043a\u0430\u0436\u0435\u043d\u0438\u0439.<\/p>\n<p>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0418\u041c\u0421\u00a0TDA7449:<\/p>\n<ul>\n<li>\u0413\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u044c 47 \u0443\u0440\u043e\u0432\u043d\u0435\u0439 \u043e\u0442 -47 \u0434\u043e 0 \u0434\u0411 (0 \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u044c -72 \u0434\u0411)<\/li>\n<li>\u0420\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0430 \u0442\u0435\u043c\u0431\u0440\u0430 \u041d\u0427, \u0412\u0427\u00a0\u00a0\u00b114 \u0434\u0411 (\u00b17 \u0443\u0440\u043e\u0432\u043d\u0435\u0439)<\/li>\n<li>\u041a\u043e\u043c\u043c\u0443\u0442\u0430\u0446\u0438\u044f \u0432\u0445\u043e\u0434\u043e\u0432 \u2014 2 \u0441\u0442\u0435\u0440\u0435\u043e \u043a\u0430\u043d\u0430\u043b\u0430<\/li>\n<li>\u0423\u0441\u0438\u043b\u0435\u043d\u0438\u0435 \u043e\u0442 0 \u0434\u043e 30 \u0434\u0411 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0435 \u0434\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u043a\u0430\u043d\u0430\u043b\u0430<\/li>\n<li>\u0420\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0430 \u0431\u0430\u043b\u0430\u043d\u0441\u0430\u00a0\u00b14 \u0434\u0411 (\u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e)<\/li>\n<li>\u0410\u0442\u0442\u0435\u043d\u044e\u0430\u0442\u043e\u0440 &#8212; 72 &#8230; 0 \u0434\u0411<\/li>\n<li>\u041d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u043e\u0442 6 \u0434\u043e 10,2 \u0412 (\u0442\u0438\u043f\u043e\u0432\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 9 \u0412)<\/li>\n<li>\u041a\u041d\u0418 \u043d\u0430 \u0447\u0430\u0441\u0442\u043e\u0442\u0435 1 \u043a\u0413\u0446 \u043d\u0435 \u0431\u043e\u043b\u0435\u0435 0,01%<\/li>\n<\/ul>\n<p>\u041f\u043b\u0430\u0442\u0430 Arduino Nano \u0430\u0443\u0434\u0438\u043e\u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440 TDA7449 \u043e\u0431\u043c\u0435\u043d\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u043d\u0430 \u0448\u0438\u043d\u0435 I2C \u043f\u043e \u043b\u0438\u043d\u0438\u044f\u043c SDA (data \u2014 \u0434\u0430\u043d\u043d\u044b\u0435) \u0438 SCL (clock \u2014 \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u044f). \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0438\u043d\u0434\u0438\u043a\u0430\u0442\u043e\u0440\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f\u00a0LCD1602 \u043d\u0430 \u0431\u0430\u0437\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 HD44780.<\/p>\n<div id=\"marketWidget\"><\/div>\n<p>\u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0440\u0435\u0433\u0443\u043b\u044f\u0442\u043e\u0440\u043e\u043c \u0442\u0435\u043c\u0431\u0440\u0430 \u0441\u043e\u0441\u0442\u043e\u0438\u0442 \u0438\u0437 4-\u0445 \u043a\u043d\u043e\u043f\u043e\u043a:<\/p>\n<ol>\n<li>\u041a\u043d\u043e\u043f\u043a\u0430 \u00ab\u041c\u0415\u041d\u042e\u00bb \u2014 \u043f\u044f\u0442\u044c \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043e\u043a: \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u044c, \u0442\u0435\u043c\u0431\u0440 \u041d\u0427, \u0442\u0435\u043c\u0431\u0440 \u0421\u0427, \u0442\u0435\u043c\u0431\u0440 \u0412\u0427, \u0431\u0430\u043b\u0430\u043d\u0441.<\/li>\n<li>\u041a\u043d\u043e\u043f\u043a\u0430 \u00ab+\u00bb \u2014 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u0438, \u0442\u0435\u043c\u0431\u0440\u0430, \u0440\u0435\u0433. \u0431\u0430\u043b\u0430\u043d\u0441\u0430, \u0440\u0435\u0433. \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f.<\/li>\n<li>\u041a\u043d\u043e\u043f\u043a\u0430 \u00ab-\u00bb \u2014\u00a0\u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u0435 \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u0438, \u0442\u0435\u043c\u0431\u0440\u0430, \u0440\u0435\u0433. \u0431\u0430\u043b\u0430\u043d\u0441\u0430, \u0440\u0435\u0433. \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f.<\/li>\n<li>\u041a\u043d\u043e\u043f\u043a\u0430 \u00abINPUT\u00bb (\u0440\u0435\u0436\u0438\u043c INPUT) \u2014 \u0432\u044b\u0431\u043e\u0440 \u0441\u0442\u0435\u0440\u0435\u043e \u043a\u0430\u043d\u0430\u043b\u0430 \u0438 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0430 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u043a\u0430\u043d\u0430\u043b\u0430.<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><a href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/TDA7449.gif\" class=\"highslide-image\" onclick=\"return hs.expand(this);\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-56016\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/TDA7449.gif\" alt=\"\" width=\"508\" height=\"337\" \/><\/a><\/p>\n<table style=\"height: 57px;\" width=\"760\">\n<tbody>\n<tr style=\"height: 21px;\">\n<th style=\"width: 468px; height: 21px;\">\u041f\u043b\u0430\u0442\u0430<\/th>\n<th style=\"width: 136px; height: 21px;\">\u041f\u0438\u043d SDA<\/th>\n<th style=\"width: 134px; height: 21px;\">\u041f\u0438\u043d SCL<\/th>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 468px; height: 21px; text-align: left;\">Arduino Uno, Nano, Pro \u0438 Pro Mini<\/td>\n<td style=\"width: 136px; height: 21px; text-align: left;\">A4<\/td>\n<td style=\"width: 134px; height: 21px; text-align: left;\">A5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a class=\"highslide-image\" href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/765812618628789.png\" class=\"highslide-image\" onclick=\"return hs.expand(this);\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-54955\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/765812618628789.png\" sizes=\"auto, (max-width: 744px) 100vw, 744px\" srcset=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/765812618628789.png 744w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/765812618628789-200x103.png 200w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/765812618628789-500x259.png 500w\" alt=\"\" width=\"744\" height=\"385\" \/><\/a><\/p>\n<p>\u0412\u0441\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0432 \u041c\u0415\u041d\u042e \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u0432 \u044d\u043d\u0435\u0440\u0433\u043e\u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438. \u0421\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0447\u0435\u0440\u0435\u0437 10 \u0441\u0435\u043a\u0443\u043d\u0434 \u043d\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u043a\u043d\u043e\u043f\u043e\u043a \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f. \u0414\u043b\u044f \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 INPUT, \u0442\u0430\u043a \u0436\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u043e\u0434\u043e\u0436\u0434\u0430\u0442\u044c 10 \u0441\u0435\u043a\u0443\u043d\u0434, \u043f\u043e\u0441\u043b\u0435 \u0447\u0435\u0433\u043e \u043d\u043e\u043c\u0435\u0440 \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u043a\u0430\u043d\u0430\u043b\u0430 \u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f \u0432\u0441\u0435\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0431\u0443\u0434\u0443\u0442 \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u044b \u0432 \u044d\u043d\u0435\u0440\u0433\u043e\u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438.<\/p>\n<blockquote>\n<p style=\"text-align: center;\"><strong>\u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430\u00a0https:\/\/github.com\/liman324\/TDA7449\/archive\/master.zip \u0438\u043b\u0438\u00a0<a href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/TDA7449.zip\">TDA7449<\/a>.zip<\/strong><\/p>\n<\/blockquote>\n<pre class=\"actionscript\" style=\"font-family: monospace; font-size: 11px;\"><span style=\"color: #808080; font-style: italic;\">#include &lt;Wire.h&gt;<\/span>\r\n<span style=\"color: #808080; font-style: italic;\">#include &lt;TDA7449.h&gt;<\/span>\r\n<span style=\"color: #808080; font-style: italic;\">#include &lt;LiquidCrystal.h&gt;<\/span>\r\n<span style=\"color: #808080; font-style: italic;\">#include &lt;EEPROM.h&gt;\/\/#include &lt;EEPROMex.h&gt; \u0434\u043b\u044f \u0441\u0442\u0430\u0440\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u0439 Arduino IDE<\/span>\r\n  TDA7449 tda;\r\n  LiquidCrystal lcd<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">7<\/span>, <span style=\"color: #cc66cc;\">6<\/span>, <span style=\"color: #cc66cc;\">2<\/span>, <span style=\"color: #cc66cc;\">3<\/span>, <span style=\"color: #cc66cc;\">4<\/span>, <span style=\"color: #cc66cc;\">5<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #808080; font-style: italic;\">\/\/ RS,E,D4,D5,D6,D7<\/span>\r\n  byte a1<span style=\"color: #66cc66;\">[<\/span><span style=\"color: #cc66cc;\">8<\/span><span style=\"color: #66cc66;\">]<\/span>=<span style=\"color: #66cc66;\">{<\/span>0b00000,0b11011,0b11011,0b11011,0b11011,0b11011,0b11011,0b00000<span style=\"color: #66cc66;\">}<\/span>;\r\n  byte a2<span style=\"color: #66cc66;\">[<\/span><span style=\"color: #cc66cc;\">8<\/span><span style=\"color: #66cc66;\">]<\/span>=<span style=\"color: #66cc66;\">{<\/span>0b00000,0b11000,0b11000,0b11000,0b11000,0b11000,0b11000,0b00000<span style=\"color: #66cc66;\">}<\/span>;\r\n  <span style=\"color: #0066cc;\">int<\/span> vol,vol_d,z,bass,mids,treb,balans,<span style=\"color: #b1b100;\">in<\/span>,<span style=\"color: #0066cc;\">gain<\/span>,gain1,gain2;\r\n  <span style=\"color: #0066cc;\">int<\/span> att=<span style=\"color: #cc66cc;\">4<\/span>; <span style=\"color: #808080; font-style: italic;\">\/\/ \u0430\u0442\u0442\u0435\u043d\u044e\u0430\u0442\u043e\u0440 - \u0435\u0441\u043b\u0438 \u0437\u0432\u0443\u043a \u043e\u0447\u0435\u043d\u044c \u0433\u0440\u043e\u043c\u043a\u0438\u0439 \u0443\u0432\u0435\u043b\u0438\u0447\u044c\u0442\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 (-72 mute), \u043c\u0435\u043d\u044c\u0448\u0435 4 \u043d\u0435 \u0434\u0435\u043b\u0430\u0442\u044c.<\/span>\r\n  byte <span style=\"color: #0066cc;\">menu<\/span>,w,w1,in_d;\r\n  unsigned long <span style=\"color: #0066cc;\">time<\/span>;\r\n\u00a0\r\n<span style=\"color: #0066cc;\">void<\/span> setup<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span> \r\n  Serial.<span style=\"color: #006600;\">begin<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">9600<\/span><span style=\"color: #66cc66;\">)<\/span>;Wire.<span style=\"color: #006600;\">begin<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>; lcd.<span style=\"color: #006600;\">begin<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">16<\/span>, <span style=\"color: #cc66cc;\">2<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n   pinMode<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">12<\/span>,INPUT<span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #808080; font-style: italic;\">\/\/ \u043c\u0435\u043d\u044e<\/span>\r\n  pinMode<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">11<\/span>,INPUT<span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #808080; font-style: italic;\">\/\/ \u043f\u043b\u044e\u0441<\/span>\r\n  pinMode<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">10<\/span>,INPUT<span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #808080; font-style: italic;\">\/\/ \u043c\u0438\u043d\u0443\u0441<\/span>\r\n  pinMode<span style=\"color: #66cc66;\">(<\/span>A1,INPUT<span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #808080; font-style: italic;\">\/\/ in 1-2<\/span>\r\n  lcd.<span style=\"color: #006600;\">createChar<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">0<\/span>,a1<span style=\"color: #66cc66;\">)<\/span>; lcd.<span style=\"color: #006600;\">createChar<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">1<\/span>,a2<span style=\"color: #66cc66;\">)<\/span>;\r\n  vol = EEPROM.<span style=\"color: #006600;\">read<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #808080; font-style: italic;\">\/\/ vol eeprom <\/span>\r\n  bass = EEPROM.<span style=\"color: #006600;\">read<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>-<span style=\"color: #cc66cc;\">7<\/span>;<span style=\"color: #808080; font-style: italic;\">\/\/ bass eeprom<\/span>\r\n  treb = EEPROM.<span style=\"color: #006600;\">read<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">3<\/span><span style=\"color: #66cc66;\">)<\/span>-<span style=\"color: #cc66cc;\">7<\/span>;<span style=\"color: #808080; font-style: italic;\">\/\/ treb eeprom<\/span>\r\n  balans = EEPROM.<span style=\"color: #006600;\">read<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">4<\/span><span style=\"color: #66cc66;\">)<\/span>-<span style=\"color: #cc66cc;\">4<\/span>;<span style=\"color: #808080; font-style: italic;\">\/\/ balans eeprom<\/span>\r\n  <span style=\"color: #b1b100;\">in<\/span> = EEPROM.<span style=\"color: #006600;\">read<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">5<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #808080; font-style: italic;\">\/\/ in eeprom<\/span>\r\n  gain1 = EEPROM.<span style=\"color: #006600;\">read<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">6<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #808080; font-style: italic;\">\/\/ gain1 eeprom<\/span>\r\n  gain2 = EEPROM.<span style=\"color: #006600;\">read<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">7<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #808080; font-style: italic;\">\/\/ gain2 eeprom<\/span>\r\n  g1<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;audio<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n<span style=\"color: #66cc66;\">}<\/span>\r\n\u00a0\r\n<span style=\"color: #0066cc;\">void<\/span> loop<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span> <span style=\"color: #66cc66;\">{<\/span>\r\n  <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>digitalRead<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">12<\/span><span style=\"color: #66cc66;\">)<\/span>==HIGH<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span><span style=\"color: #0066cc;\">menu<\/span>++;cl<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;in_d=<span style=\"color: #cc66cc;\">0<\/span>;<span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>menu<span style=\"color: #66cc66;\">&gt;<\/span><span style=\"color: #cc66cc;\">3<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span><span style=\"color: #0066cc;\">menu<\/span>=<span style=\"color: #cc66cc;\">0<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span><span style=\"color: #808080; font-style: italic;\">\/\/ \u043c\u0435\u043d\u044e<\/span>\r\n  <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>analogRead<span style=\"color: #66cc66;\">(<\/span>A1<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">&gt;<\/span><span style=\"color: #cc66cc;\">900<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span><span style=\"color: #b1b100;\">in<\/span>++;<span style=\"color: #0066cc;\">menu<\/span>=<span style=\"color: #cc66cc;\">5<\/span>;w=<span style=\"color: #cc66cc;\">1<\/span>;in_d=<span style=\"color: #cc66cc;\">1<\/span>;cl<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>in<span style=\"color: #66cc66;\">&gt;<\/span><span style=\"color: #cc66cc;\">2<\/span><span style=\"color: #66cc66;\">||<\/span>in<span style=\"color: #66cc66;\">&lt;<\/span><span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span><span style=\"color: #b1b100;\">in<\/span>=<span style=\"color: #cc66cc;\">1<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span><span style=\"color: #808080; font-style: italic;\">\/\/ in<\/span>\r\n  <span style=\"color: #808080; font-style: italic;\">\/\/ \u0438\u043d\u0434\u0438\u043a\u0430\u0446\u0438\u044f \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u0438 + \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043a\u043d\u043e\u043f\u043a\u0430\u043c\u0438 \/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #0066cc;\">menu<\/span>==<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>digitalRead<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">11<\/span><span style=\"color: #66cc66;\">)<\/span>==HIGH<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>vol++;w=<span style=\"color: #cc66cc;\">1<\/span>;<span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>vol<span style=\"color: #66cc66;\">&gt;<\/span><span style=\"color: #cc66cc;\">47<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>vol=<span style=\"color: #cc66cc;\">47<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span><span style=\"color: #808080; font-style: italic;\">\/\/ 47 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u044c  <\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>digitalRead<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">10<\/span><span style=\"color: #66cc66;\">)<\/span>==HIGH<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>vol--;w=<span style=\"color: #cc66cc;\">1<\/span>;<span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>vol<span style=\"color: #66cc66;\">&lt;<\/span><span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>vol=<span style=\"color: #cc66cc;\">0<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span><span style=\"color: #808080; font-style: italic;\">\/\/ 0 \u043c\u0438\u043d\u0438\u043c\u0443\u043c \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u0438 <\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>vol==<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>att=<span style=\"color: #cc66cc;\">72<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #b1b100;\">else<\/span><span style=\"color: #66cc66;\">{<\/span>att=<span style=\"color: #cc66cc;\">4<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>w==<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>audio<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;cl<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #0066cc;\">time<\/span>=millis<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;w=<span style=\"color: #cc66cc;\">0<\/span>;w1=<span style=\"color: #cc66cc;\">1<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n  lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">0<\/span>,<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"Volume   \"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span>-<span style=\"color: #cc66cc;\">47<\/span>+vol<span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">13<\/span>,<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"dB\"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  vol_d=vol<span style=\"color: #66cc66;\">\/<\/span><span style=\"color: #cc66cc;\">2<\/span>;\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>vol_d<span style=\"color: #66cc66;\">&gt;<\/span>=<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span><span style=\"color: #b1b100;\">for<\/span><span style=\"color: #66cc66;\">(<\/span>z=<span style=\"color: #cc66cc;\">0<\/span>;z<span style=\"color: #66cc66;\">&lt;<\/span>=vol_d;z++<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span>z<span style=\"color: #66cc66;\">\/<\/span><span style=\"color: #cc66cc;\">2<\/span>,<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #006600;\">write<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">(<\/span>uint8_t<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">(<\/span>vol_d<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">%<\/span>2==<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span>z<span style=\"color: #66cc66;\">\/<\/span><span style=\"color: #cc66cc;\">2<\/span>,<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #006600;\">write<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">(<\/span>uint8_t<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n   lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">13<\/span>,<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span>vol<span style=\"color: #66cc66;\">)<\/span>;\r\n <span style=\"color: #66cc66;\">}<\/span>\r\n\u00a0\r\n  <span style=\"color: #808080; font-style: italic;\">\/\/ \u0438\u043d\u0434\u0438\u043a\u0430\u0446\u0438\u044f \u0442\u0435\u043c\u0431\u0440 \u041d\u0427 + \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043a\u043d\u043e\u043f\u043a\u0430\u043c\u0438 \/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #0066cc;\">menu<\/span>==<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>digitalRead<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">11<\/span><span style=\"color: #66cc66;\">)<\/span>==HIGH<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>bass++;w=<span style=\"color: #cc66cc;\">1<\/span>;<span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>bass<span style=\"color: #66cc66;\">&gt;<\/span><span style=\"color: #cc66cc;\">7<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>bass=<span style=\"color: #cc66cc;\">7<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span> \r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>digitalRead<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">10<\/span><span style=\"color: #66cc66;\">)<\/span>==HIGH<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>bass--;w=<span style=\"color: #cc66cc;\">1<\/span>;<span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>bass<span style=\"color: #66cc66;\">&lt;<\/span>-<span style=\"color: #cc66cc;\">7<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>bass=-<span style=\"color: #cc66cc;\">7<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>w==<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>audio<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;cl<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #0066cc;\">time<\/span>=millis<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;w1=<span style=\"color: #cc66cc;\">1<\/span>;w=<span style=\"color: #cc66cc;\">0<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n  lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">0<\/span>,<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"Bass      \"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span>bass<span style=\"color: #66cc66;\">*<\/span><span style=\"color: #cc66cc;\">2<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">13<\/span>,<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"dB\"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n   <span style=\"color: #b1b100;\">for<\/span><span style=\"color: #66cc66;\">(<\/span>z=-<span style=\"color: #cc66cc;\">7<\/span>;z<span style=\"color: #66cc66;\">&lt;<\/span>=bass;z++<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span>z+<span style=\"color: #cc66cc;\">7<\/span>,<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #006600;\">write<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">(<\/span>uint8_t<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n <span style=\"color: #66cc66;\">}<\/span>\r\n <span style=\"color: #808080; font-style: italic;\">\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n\u00a0\r\n  <span style=\"color: #808080; font-style: italic;\">\/\/ \u0438\u043d\u0434\u0438\u043a\u0430\u0446\u0438\u044f \u0442\u0435\u043c\u0431\u0440 B\u0427 + \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043a\u043d\u043e\u043f\u043a\u0430\u043c\u0438 \/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #0066cc;\">menu<\/span>==<span style=\"color: #cc66cc;\">2<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>digitalRead<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">11<\/span><span style=\"color: #66cc66;\">)<\/span>==HIGH<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>treb++;w=<span style=\"color: #cc66cc;\">1<\/span>;<span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>treb<span style=\"color: #66cc66;\">&gt;<\/span><span style=\"color: #cc66cc;\">7<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>treb=<span style=\"color: #cc66cc;\">7<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span> \r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>digitalRead<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">10<\/span><span style=\"color: #66cc66;\">)<\/span>==HIGH<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>treb--;w=<span style=\"color: #cc66cc;\">1<\/span>;<span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>treb<span style=\"color: #66cc66;\">&lt;<\/span>-<span style=\"color: #cc66cc;\">7<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>treb=-<span style=\"color: #cc66cc;\">7<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>w==<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>audio<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;cl<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #0066cc;\">time<\/span>=millis<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;w1=<span style=\"color: #cc66cc;\">1<\/span>;w=<span style=\"color: #cc66cc;\">0<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n  lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">0<\/span>,<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"Trebble   \"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span>treb<span style=\"color: #66cc66;\">*<\/span><span style=\"color: #cc66cc;\">2<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">13<\/span>,<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"dB\"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n   <span style=\"color: #b1b100;\">for<\/span><span style=\"color: #66cc66;\">(<\/span>z=-<span style=\"color: #cc66cc;\">7<\/span>;z<span style=\"color: #66cc66;\">&lt;<\/span>=treb;z++<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span>z+<span style=\"color: #cc66cc;\">7<\/span>,<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #006600;\">write<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">(<\/span>uint8_t<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n <span style=\"color: #66cc66;\">}<\/span>\r\n <span style=\"color: #808080; font-style: italic;\">\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n\u00a0\r\n <span style=\"color: #808080; font-style: italic;\">\/\/ \u0438\u043d\u0434\u0438\u043a\u0430\u0446\u0438\u044f \u0431\u0430\u043b\u0430\u043d\u0441 + \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043a\u043d\u043e\u043f\u043a\u0430\u043c\u0438 +\\- 4 \u0434\u0411 \/\/\/\/\/\/\/<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #0066cc;\">menu<\/span>==<span style=\"color: #cc66cc;\">3<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>digitalRead<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">11<\/span><span style=\"color: #66cc66;\">)<\/span>==HIGH<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>balans++;w=<span style=\"color: #cc66cc;\">1<\/span>;<span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>balans<span style=\"color: #66cc66;\">&gt;<\/span><span style=\"color: #cc66cc;\">4<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>balans=<span style=\"color: #cc66cc;\">4<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>digitalRead<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">10<\/span><span style=\"color: #66cc66;\">)<\/span>==HIGH<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>balans--;w=<span style=\"color: #cc66cc;\">1<\/span>;<span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>balans<span style=\"color: #66cc66;\">&lt;<\/span>-<span style=\"color: #cc66cc;\">4<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>balans=-<span style=\"color: #cc66cc;\">4<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span>\r\n  lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">0<\/span>,<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>balans<span style=\"color: #66cc66;\">&gt;<\/span>=<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"-\"<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #b1b100;\">else<\/span><span style=\"color: #66cc66;\">{<\/span>lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"+\"<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n  lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #0066cc;\">abs<\/span><span style=\"color: #66cc66;\">(<\/span>balans<span style=\"color: #66cc66;\">*<\/span><span style=\"color: #cc66cc;\">2<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\" dB \"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\" &lt;&gt;  \"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>balans<span style=\"color: #66cc66;\">&gt;<\/span>=<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"+\"<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #b1b100;\">else<\/span><span style=\"color: #66cc66;\">{<\/span>lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"-\"<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n  lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #0066cc;\">abs<\/span><span style=\"color: #66cc66;\">(<\/span>balans<span style=\"color: #66cc66;\">*<\/span><span style=\"color: #cc66cc;\">2<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\" dB \"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">0<\/span>,<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"R\"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">15<\/span>,<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"L\"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>balans<span style=\"color: #66cc66;\">&lt;<\/span><span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span>balans+<span style=\"color: #cc66cc;\">7<\/span>,<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #006600;\">write<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">(<\/span>uint8_t<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>balans<span style=\"color: #66cc66;\">&gt;<\/span><span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span>balans+<span style=\"color: #cc66cc;\">8<\/span>,<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #006600;\">write<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">(<\/span>uint8_t<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>balans==<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">7<\/span>,<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #006600;\">write<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">(<\/span>uint8_t<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">8<\/span>,<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #006600;\">write<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">(<\/span>uint8_t<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>w==<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>audio<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;cl<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #0066cc;\">time<\/span>=millis<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;w1=<span style=\"color: #cc66cc;\">1<\/span>;w=<span style=\"color: #cc66cc;\">0<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n <span style=\"color: #66cc66;\">}<\/span>\r\n <span style=\"color: #808080; font-style: italic;\">\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n\u00a0\r\n <span style=\"color: #808080; font-style: italic;\">\/\/\/\/\/\/\/\/\/\/\/ input + gain \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>in_d==<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span> g1<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>; \r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>digitalRead<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">11<\/span><span style=\"color: #66cc66;\">)<\/span>==HIGH<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span><span style=\"color: #0066cc;\">gain<\/span>++;w=<span style=\"color: #cc66cc;\">1<\/span>;<span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>gain<span style=\"color: #66cc66;\">&gt;<\/span><span style=\"color: #cc66cc;\">15<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span><span style=\"color: #0066cc;\">gain<\/span>=<span style=\"color: #cc66cc;\">15<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>digitalRead<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">10<\/span><span style=\"color: #66cc66;\">)<\/span>==HIGH<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>gain--;w=<span style=\"color: #cc66cc;\">1<\/span>;<span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>gain<span style=\"color: #66cc66;\">&lt;<\/span><span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span><span style=\"color: #0066cc;\">gain<\/span>=<span style=\"color: #cc66cc;\">0<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span>\r\n   g2<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">0<\/span>,<span style=\"color: #cc66cc;\">0<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"Input: \"<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #b1b100;\">in<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  lcd.<span style=\"color: #006600;\">setCursor<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">0<\/span>,<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"Input Gain: \"<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #0066cc;\">gain<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>w==<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>audio<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;cl<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #0066cc;\">time<\/span>=millis<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;w1=<span style=\"color: #cc66cc;\">1<\/span>;w=<span style=\"color: #cc66cc;\">0<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n <span style=\"color: #66cc66;\">}<\/span>\r\n<span style=\"color: #808080; font-style: italic;\">\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n\u00a0\r\n <span style=\"color: #808080; font-style: italic;\">\/\/ \u0437\u0430\u043f\u0438\u0441\u044c \u0432\u0441\u0435\u0445 \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u0432 EEPROM \u0435\u0441\u043b\u0438 \u043a\u043d\u043e\u043f\u043a\u0438 + \u0438 - \u043d\u0435 \u043d\u0430\u0436\u0438\u043c\u0430\u043b\u0438\u0441\u044c \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0438 10 \u0441\u0435\u043a<\/span>\r\n <span style=\"color: #808080; font-style: italic;\">\/\/ \u0435\u0441\u043b\u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0442\u0435\u043c\u0431\u0440\u0430, \u0431\u0430\u043b\u0430\u043d\u0441\u0430 \u0438 \u043d\u043e\u043c\u0435\u0440 \u0432\u0445\u043e\u0434\u0430 \u043d\u0435 \u043c\u0435\u043d\u044f\u043b\u0438\u0441\u044c \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0438 10 \u0441\u0435\u043a, \u043f\u0435\u0440\u0435\u0445\u043e\u0434 \u0432 \u0440\u0435\u0433. \u0413\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u0438<\/span>\r\n   <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>millis<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>-time<span style=\"color: #66cc66;\">&gt;<\/span><span style=\"color: #cc66cc;\">10000<\/span> <span style=\"color: #66cc66;\">&amp;&amp;<\/span> w1==<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>\r\n     EEPROM.<span style=\"color: #006600;\">update<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">0<\/span>,vol<span style=\"color: #66cc66;\">)<\/span>;\r\n     EEPROM.<span style=\"color: #006600;\">update<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">4<\/span>,balans+<span style=\"color: #cc66cc;\">4<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n     EEPROM.<span style=\"color: #006600;\">update<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">1<\/span>,bass+<span style=\"color: #cc66cc;\">7<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n     EEPROM.<span style=\"color: #006600;\">update<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">3<\/span>,treb+<span style=\"color: #cc66cc;\">7<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n     EEPROM.<span style=\"color: #006600;\">update<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">5<\/span>,<span style=\"color: #b1b100;\">in<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n     EEPROM.<span style=\"color: #006600;\">update<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">6<\/span>,gain1<span style=\"color: #66cc66;\">)<\/span>;EEPROM.<span style=\"color: #006600;\">update<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">7<\/span>,gain2<span style=\"color: #66cc66;\">)<\/span>;\r\n  <span style=\"color: #0066cc;\">menu<\/span>=<span style=\"color: #cc66cc;\">0<\/span>;w1=<span style=\"color: #cc66cc;\">0<\/span>;cl<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;in_d=<span style=\"color: #cc66cc;\">0<\/span>;\r\n <span style=\"color: #66cc66;\">}<\/span>\r\n <span style=\"color: #66cc66;\">}<\/span>\r\n\u00a0\r\n <span style=\"color: #0066cc;\">void<\/span> g1<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span><span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #b1b100;\">in<\/span>==<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span><span style=\"color: #0066cc;\">gain<\/span>=gain1;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #b1b100;\">in<\/span>==<span style=\"color: #cc66cc;\">2<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span><span style=\"color: #0066cc;\">gain<\/span>=gain2;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span>\r\n <span style=\"color: #0066cc;\">void<\/span> g2<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span><span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #b1b100;\">in<\/span>==<span style=\"color: #cc66cc;\">1<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>gain1=<span style=\"color: #0066cc;\">gain<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #b1b100;\">in<\/span>==<span style=\"color: #cc66cc;\">2<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>gain2=<span style=\"color: #0066cc;\">gain<\/span>;<span style=\"color: #66cc66;\">}<\/span><span style=\"color: #66cc66;\">}<\/span>\r\n <span style=\"color: #0066cc;\">void<\/span> cl<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>delay<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">200<\/span><span style=\"color: #66cc66;\">)<\/span>;lcd.<span style=\"color: #0066cc;\">clear<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;<span style=\"color: #66cc66;\">}<\/span>\r\n\u00a0\r\n<span style=\"color: #0066cc;\">void<\/span> audio<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>\r\n  tda.<span style=\"color: #006600;\">setInput<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #b1b100;\">in<\/span><span style=\"color: #66cc66;\">)<\/span>; <span style=\"color: #808080; font-style: italic;\">\/\/         int 1...2 \/\/\/\/ \u043d\u043e\u043c\u0435\u0440 \u0432\u0445\u043e\u0434\u0430<\/span>\r\n  tda.<span style=\"color: #006600;\">inputGain<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #0066cc;\">gain<\/span><span style=\"color: #66cc66;\">)<\/span>; <span style=\"color: #808080; font-style: italic;\">\/\/        int 0...15 (\u0448\u0430\u0433 2\u0434\u0411)    0...30 \u0434\u0411  \/\/\/\/ \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u0435<\/span>\r\n  tda.<span style=\"color: #0066cc;\">setVolume<\/span><span style=\"color: #66cc66;\">(<\/span>vol<span style=\"color: #66cc66;\">)<\/span>; <span style=\"color: #808080; font-style: italic;\">\/\/       int 0...47 (\u0448\u0430\u0433 1 \u0434\u0411)  -47...0 \u0434\u0411  \/\/\/\/ \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u044c<\/span>\r\n  tda.<span style=\"color: #006600;\">setBass<\/span><span style=\"color: #66cc66;\">(<\/span>bass<span style=\"color: #66cc66;\">)<\/span>; <span style=\"color: #808080; font-style: italic;\">\/\/          int -7...+7 (\u0448\u0430\u0433 2 \u0434\u0411) -14...14 \u0434\u0411 \/\/\/\/ \u0442\u0435\u043c\u0431\u0440 \u041d\u0427<\/span>\r\n  tda.<span style=\"color: #006600;\">setTreble<\/span><span style=\"color: #66cc66;\">(<\/span>treb<span style=\"color: #66cc66;\">)<\/span>; <span style=\"color: #808080; font-style: italic;\">\/\/        int -7...+7 (\u0448\u0430\u0433 2 \u0434\u0411) -14...14 \u0434\u0411 \/\/\/\/ \u0442\u0435\u043c\u0431\u0440 \u0412\u0427<\/span>\r\n  tda.<span style=\"color: #006600;\">setAttL<\/span><span style=\"color: #66cc66;\">(<\/span>att-balans<span style=\"color: #66cc66;\">)<\/span>; <span style=\"color: #808080; font-style: italic;\">\/\/          int 0...79 (\u0448\u0430\u0433 1\u0434\u0411)    <\/span>\r\n  tda.<span style=\"color: #006600;\">setAttR<\/span><span style=\"color: #66cc66;\">(<\/span>att+balans<span style=\"color: #66cc66;\">)<\/span>; <span style=\"color: #808080; font-style: italic;\">\/\/          int 0...79 (\u0448\u0430\u0433 1\u0434\u0411)    <\/span>\r\n<span style=\"color: #66cc66;\">}<\/span><\/pre>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/c1.png\" \/><\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/c2.png\" \/><\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/c4.png\" \/><\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/c7.png\" \/><\/p>\n<hr \/>\n<p>\u0422\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u043a\u0435\u0442\u0447\u0430 tda7449 + \u044d\u043d\u043a\u043e\u0434\u0435\u0440 + \u0418\u041a \u043f\u0443\u043b\u044c\u0442 &#8212; <a href=\"http:\/\/forum.rcl-radio.ru\/viewtopic.php?id=30\">http:\/\/forum.rcl-radio.ru\/viewtopic.php?id=30<\/a><\/p>\n<p>\u0422\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u043a\u0435\u0442\u0447\u0430 tda7449 + \u044d\u043d\u043a\u043e\u0434\u0435\u0440 + \u0418\u041a \u043f\u0443\u043b\u044c\u0442 + \u0430\u043d\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440 \u0441\u043f\u0435\u043a\u0442\u0440\u0430 &#8212;\u00a0<a href=\"http:\/\/forum.rcl-radio.ru\/viewtopic.php?pid=43#p43\">http:\/\/forum.rcl-radio.ru\/viewtopic.php?pid=43#p43<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0418\u041c\u0421 TDA7449 \u2013 \u0440\u0435\u0433\u0443\u043b\u044f\u0442\u043e\u0440 \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u0438 \u0438 \u0440\u0435\u0433\u0443\u043b\u044f\u0442\u043e\u0440 \u0442\u0435\u043c\u0431\u0440\u0430, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 HI-FI \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u0443\u0440\u0435 \u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0430\u0443\u0434\u0438\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445, \u043e\u0431\u043b\u0430\u0434\u0430\u0435\u0442 \u043d\u0438\u0437\u043a\u0438\u043c \u0443\u0440\u043e\u0432\u043d\u0435\u043c \u0448\u0443\u043c\u043e\u0432 \u0438 \u0438\u0441\u043a\u0430\u0436\u0435\u043d\u0438\u0439. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0418\u041c\u0421\u00a0TDA7449: \u0413\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u044c 47 \u0443\u0440\u043e\u0432\u043d\u0435\u0439 \u043e\u0442 -47 \u0434\u043e 0 \u0434\u0411 (0 \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u044c -72 \u0434\u0411) \u0420\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0430 \u0442\u0435\u043c\u0431\u0440\u0430 \u041d\u0427, \u0412\u0427\u00a0\u00a0\u00b114 \u0434\u0411 (\u00b17 \u0443\u0440\u043e\u0432\u043d\u0435\u0439) \u041a\u043e\u043c\u043c\u0443\u0442\u0430\u0446\u0438\u044f \u0432\u0445\u043e\u0434\u043e\u0432 \u2014 2 \u0441\u0442\u0435\u0440\u0435\u043e \u043a\u0430\u043d\u0430\u043b\u0430 \u0423\u0441\u0438\u043b\u0435\u043d\u0438\u0435 \u043e\u0442 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":56016,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[239,5],"tags":[],"class_list":["post-56015","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-5"],"views":17637,"_links":{"self":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/56015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=56015"}],"version-history":[{"count":13,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/56015\/revisions"}],"predecessor-version":[{"id":111435,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/56015\/revisions\/111435"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/56016"}],"wp:attachment":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=56015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=56015"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=56015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}