{"id":1149,"date":"2013-09-23T11:33:10","date_gmt":"2013-09-23T08:33:10","guid":{"rendered":"http:\/\/devrearsiv.com\/?p=1149"},"modified":"2013-09-23T11:35:55","modified_gmt":"2013-09-23T08:35:55","slug":"tx-2b-rx-2b-5-kanalli-radyo-uzaktan-kumanda-devresi","status":"publish","type":"post","link":"https:\/\/devrearsivi.com\/tx-2b-rx-2b-5-kanalli-radyo-uzaktan-kumanda-devresi\/","title":{"rendered":"TX-2B \/ RX \/ 2B 5 kanall\u0131 radyo uzaktan kumanda devresi"},"content":{"rendered":"<h1><span style=\"font-size: 13px; line-height: 19px;\">\u00a0<\/span><\/h1>\n<p>Bu makale, Silan Semiconductors ICs TX-2B ve RX-2B dayal\u0131 basit bir 5 kanall\u0131 radyo uzaktan kumanda devresi hakk\u0131nda.\u00a0TX-2B \/ RX-2B uzaktan kontrol uygulamalar\u0131 i\u00e7in kullan\u0131labilecek bir uzaktan encoder decoder \u00e7ifti.\u00a0TX-2B \/ RX-2B be\u015f kanal, geni\u015f bir \u00e7al\u0131\u015fma voltaj aral\u0131\u011f\u0131 (1.5V ile 5V), d\u00fc\u015f\u00fck ak\u0131m taraf\u0131ndan stand (10uA civar\u0131nda), d\u00fc\u015f\u00fck i\u015fletme (2mA), Otomatik g\u00fc\u00e7 kapatma i\u015flevi ve az harici bile\u015fenler gerektirir.\u00a0TX-2B \/ RX-2B ba\u015flang\u0131\u00e7ta uzak oyuncak araba uygulamalar i\u00e7in tasarlanm\u0131\u015ft\u0131r ancak herhangi bir t\u00fcr uzaktan ge\u00e7i\u015f uygulamas\u0131 i\u00e7in kullan\u0131labilir.<\/p>\n<p><b>Devre \u015femalar\u0131 ve a\u00e7\u0131klama.<\/b><\/p>\n<p style=\"text-align: center;\"><b>Uzaktan kodlay\u0131c\u0131 \/ verici devresi.<\/b><\/p>\n<p><a href=\"http:\/\/devrearsiv.com\/wp-content\/uploads\/2013\/09\/1.gif.jpg\" target=\"_blank\"><img decoding=\"async\" class=\"size-medium wp-image-1151 aligncenter\" alt=\"1.gif\" src=\"http:\/\/devrearsiv.com\/wp-content\/uploads\/2013\/09\/1.gif-300x117.jpg\" width=\"300\" height=\"117\" srcset=\"https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif-300x117.jpg 300w, https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif-1024x400.jpg 1024w, https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif.jpg 1175w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p align=\"center\"><em><strong>5 kanal redio uzaktan kumanda kodlay\u0131c\u0131 \/ verici devresi<\/strong><\/em><\/p>\n<p>TX-2B devre ana b\u00f6l\u00fcm\u00fcn\u00fc olu\u015fturur.\u00a0Itin d\u00fc\u011fmesine S1-S5 al\u0131c\u0131 \/ kod \u00e7\u00f6z\u00fcc\u00fc devre kar\u015f\u0131l\u0131k O \/ P kanallar\u0131 etkinle\u015ftirmek i\u00e7in kullan\u0131l\u0131r (ON \/ OFF) ge\u00e7er.\u00a0Bu basma d\u00fc\u011fmeli anahtarlar\u0131 ile aray\u00fcz\u00fc olan dahili TX-2B mandal\u0131 devresi.\u00a0Diren\u00e7 R7 TX-2B i\u00e7 osilat\u00f6r frekans\u0131 ayarlar.\u00a0Diren\u00e7 R1 ve Zener diyot D1 9V ana kayna\u011f\u0131 3V ile IC sa\u011flamak i\u00e7in basit bir Zener reg\u00fclat\u00f6r devresi olu\u015fturur.\u00a0C2, C1 bir g\u00fcr\u00fclt\u00fc by-pass kondansat\u00f6r\u00fc ise filtre kondansat\u00f6r.\u00a0D2 LED ayn\u0131 arac\u0131l\u0131\u011f\u0131yla R6 s\u0131n\u0131rlar mevcut iken LED g\u00f6stergesi g\u00fc\u00e7.\u00a0S1 ON \/ OFF anahtar\u0131.\u00a0Kodlanm\u0131\u015f kontrol sinyali IC 8 pin sunulacak.\u00a0Pin 8 kodlu sinyal ta\u015f\u0131y\u0131c\u0131 frekans olmadan.\u00a0Bu sinyal, bir radyo vericisi devre sonraki a\u015famaya beslenir.\u00a0Kristal X1 verici b\u00f6l\u00fcm\u00fc osilat\u00f6r frekans\u0131 ayarlar.\u00a0R2 S1 i\u00e7in kutuplama direnci R3 s\u0131n\u0131rlar\u0131 Q1 kollekt\u00f6r ak\u0131m\u0131.\u00a0Kodlanm\u0131\u015f sinyal mod\u00fclasyonu C3 yoluyla Q1 kollekt\u00f6r birle\u015ftirilmi\u015ftir.\u00a0Transist\u00f6r Q2 ve ilgili bile\u015fenler mod\u00fcle sinyali daha fazla amplifikasyon sa\u011flar.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><b>Uzaktan al\u0131c\u0131 \/ kod \u00e7\u00f6z\u00fcc\u00fc devre.<\/b><\/p>\n<p align=\"center\"><a href=\"http:\/\/devrearsiv.com\/wp-content\/uploads\/2013\/09\/2.png.jpg.png\" target=\"_blank\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-1157\" alt=\"2.png.jpg\" src=\"http:\/\/devrearsiv.com\/wp-content\/uploads\/2013\/09\/2.png.jpg-300x214.png\" width=\"300\" height=\"214\" srcset=\"https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/2.png.jpg-300x214.png 300w, https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/2.png.jpg.png 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p align=\"center\"><strong><em>5 kanall\u0131 radyo uzaktan kumanda kod \u00e7\u00f6z\u00fcc\u00fc<\/em><\/strong><\/p>\n<p>Uzaktan kumanda al\u0131c\u0131s\u0131 devresi IC RX-2B etraf\u0131nda in\u015fa edilmi\u015ftir.\u00a0Devrenin ilk b\u00f6l\u00fcm\u00fcnde transist\u00f6r S1 etraf\u0131nda in\u015fa edilmi\u015f bir radyo al\u0131c\u0131s\u0131.\u00a0Al\u0131nan sinyal demod\u00fcle ve IC 14 pin beslenir.\u00a0Pin 14 IC i\u00e7inde inverter yerle\u015fik girdi.\u00a0R2, IC i\u00e7 osilat\u00f6r frekans\u0131 ayarlar.\u00a0O \/ P 1 &#8211; O \/ 5, S1-S5 butonlar kar\u015f\u0131l\u0131k gelen aktif \u00e7\u0131k\u0131\u015f pini vard\u0131r.\u00a0Zener diyot D1 ve diren\u00e7 R12 9V ana kayna\u011f\u0131 3V ile RX-2B sa\u011flamak i\u00e7in, bir temel Zener reg\u00fclat\u00f6r\u00fc olu\u015fturur.\u00a0R11 radyo al\u0131c\u0131s\u0131 b\u00f6l\u00fcm\u00fcnde ak\u0131m s\u0131n\u0131rlay\u0131c\u0131 ise C12 filtre kondansat\u00f6r.\u00a0Diode D2 yanl\u0131\u015fl\u0131kla polarite ters devre korur.\u00a0Ba\u015fka bir filtre kondansat\u00f6r ve C15, C14, bir g\u00fcr\u00fclt\u00fc by-pass kondansat\u00f6r\u00fc.<\/p>\n<p><b>Notlar.<\/b><\/p>\n<ul>\n<li>Bu devre bir vero kurulu veya bir PCB \u00fczerine monte edilebilir.<\/li>\n<li>9V DC verici \/ al\u0131c\u0131 devreleri beslemek i\u00e7in kullan\u0131n.<\/li>\n<li>Pil, verici \/ al\u0131c\u0131 devre beslemek i\u00e7in iyi bir se\u00e7enek.<\/li>\n<li>DC g\u00fc\u00e7 kayna\u011f\u0131 devresi kullan\u0131yorsan\u0131z, iyi d\u00fczenlenmi\u015f ve herhangi bir t\u00fcr g\u00fcr\u00fclt\u00fc \u00fccretsiz olmal\u0131d\u0131r.<\/li>\n<li>Her iki IC&#8217;ler sahipleri monte edilmelidir.<\/li>\n<\/ul>\n<p><b>RX-2B \u00e7\u0131k\u0131\u015f r\u00f6lesi Aray\u00fcz.<\/b><\/p>\n<p>RX-2B \u00e7\u0131kt\u0131 bir r\u00f6le arabirim y\u00f6ntemi a\u015fa\u011f\u0131da g\u00f6sterilmi\u015ftir.\u00a0Verici devresi buton anahtar\u0131 S1 bas\u0131ld\u0131\u011f\u0131nda, pin O\/P1 (pin 7 RX-2B) y\u00fcksek gider.\u00a0Bu transist\u00f6r 2N2222 yapmak i\u00e7in yapar ve r\u00f6lesi.\u00a0Ayn\u0131 teknik, RX-2B di\u011fer \u00e7\u0131k\u0131\u015f pini uygulanabilir.\u00a0Burada kullan\u0131lan r\u00f6le 200 ohm t\u00fcr\u00fcd\u00fcr ve 9V besleme gerilimi mevcut y\u00fck olas\u0131 maksimum kolekt\u00f6r ak\u0131m\u0131 900mA 2N2222 ince 45mA olacak.\u00a0Di\u011fer derecelendirme r\u00f6leleri kullan\u0131rken bu noktada hat\u0131rlanmas\u0131 gereken ve daha g\u00fcncel bir s\u00fcr\u00fcc\u00fc transist\u00f6r olas\u0131 maksimum kollekt\u00f6r ak\u0131m\u0131 daha fazla t\u00fcketir bir r\u00f6le kullanmay\u0131n.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/devrearsiv.com\/wp-content\/uploads\/2013\/09\/1.gif.png\" target=\"_blank\"><img decoding=\"async\" class=\"size-medium wp-image-1158 aligncenter\" alt=\"1.gif\" src=\"http:\/\/devrearsiv.com\/wp-content\/uploads\/2013\/09\/1.gif-300x264.png\" width=\"300\" height=\"264\" srcset=\"https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif-300x264.png 300w, https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif.png 412w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p align=\"center\"><em><strong>Uzaktan kod \u00e7\u00f6z\u00fcc\u00fc r\u00f6le Aray\u00fcz<\/strong><\/em><\/p>\n<p style=\"text-align: left;\" align=\"center\">\u0130yi \u00c7al\u0131\u015fmalar \ud83d\ude42<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 Bu makale, Silan Semiconductors ICs TX-2B ve RX-2B dayal\u0131 basit bir 5 kanall\u0131 radyo&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1151,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[345,344,346,342,343],"aioseo_notices":[],"featured_image_urls":{"full":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif.jpg",1175,459,false],"thumbnail":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif-150x150.jpg",150,150,true],"medium":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif-300x117.jpg",300,117,true],"medium_large":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif.jpg",640,250,false],"large":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif-1024x400.jpg",640,250,true],"1536x1536":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif.jpg",1175,459,false],"2048x2048":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif.jpg",1175,459,false],"covernews-slider-full":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif.jpg",1115,436,false],"covernews-slider-center":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif.jpg",800,313,false],"covernews-featured":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif.jpg",1024,400,false],"covernews-medium":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif.jpg",540,211,false],"covernews-medium-square":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2013\/09\/1.gif.jpg",400,156,false]},"author_info":{"display_name":"Ferhat \u00c7elik","author_link":"https:\/\/devrearsivi.com\/author\/94ferhat\/"},"category_info":"<a href=\"https:\/\/devrearsivi.com\/category\/elektronik-devreler\/\" rel=\"category tag\">Elektronik Devreler<\/a>","tag_info":"Elektronik 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