{"id":33055,"date":"2023-04-21T23:51:05","date_gmt":"2023-04-22T04:51:05","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-homemade-ultrasonic-sensor\/"},"modified":"2025-01-21T06:28:03","modified_gmt":"2025-01-21T11:28:03","slug":"how-to-make-homemade-ultrasonic-sensor","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/tr\/how-to-make-homemade-ultrasonic-sensor\/","title":{"rendered":"Ev Yap\u0131m\u0131 Ultrasonik Sens\u00f6r Rehberi"},"content":{"rendered":"<p>Ev yap\u0131m\u0131 bir ultrasonik sens\u00f6r yapmak, d\u00fc\u015f\u00fcnd\u00fc\u011f\u00fcn\u00fcz kadar karma\u015f\u0131k olmayabilir.  Temel elektronik bilgisi ve biraz sab\u0131rla, belirli uygulamalar\u0131n\u0131z i\u00e7in \u00f6zelle\u015ftirilmi\u015f bir sens\u00f6r olu\u015fturabilirsiniz. Bu makalede, ad\u0131m ad\u0131m ev yap\u0131m\u0131 bir ultrasonik sens\u00f6r yap\u0131m\u0131n\u0131 inceleyece\u011fiz ve gerekli malzemeleri, devre \u015femas\u0131n\u0131 ve \u00e7al\u0131\u015fma prensibini detayl\u0131 bir \u015fekilde a\u00e7\u0131klayaca\u011f\u0131z.<\/p>\n<h3>Gerekli Malzemeler<\/h3>\n<p>Bir ultrasonik sens\u00f6r yapmak i\u00e7in a\u015fa\u011f\u0131daki malzemelere ihtiyac\u0131n\u0131z olacak:<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Malzeme<\/th>\n<th>A\u00e7\u0131klama<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ultrasonik Verici (40kHz)<\/td>\n<td>Ses dalgalar\u0131n\u0131 \u00fcreten bile\u015fen.<\/td>\n<\/tr>\n<tr>\n<td>Ultrasonik Al\u0131c\u0131 (40kHz)<\/td>\n<td>Yans\u0131yan ses dalgalar\u0131n\u0131 alg\u0131layan bile\u015fen.<\/td>\n<\/tr>\n<tr>\n<td>Op-Amp (LM741 gibi)<\/td>\n<td>Sinyal y\u00fckseltmek i\u00e7in kullan\u0131l\u0131r.<\/td>\n<\/tr>\n<tr>\n<td>Diren\u00e7ler<\/td>\n<td>Devre elemanlar\u0131.<\/td>\n<\/tr>\n<tr>\n<td>Kapasit\u00f6rler<\/td>\n<td>Devre elemanlar\u0131.<\/td>\n<\/tr>\n<tr>\n<td>Arduino veya benzeri mikrodenetleyici<\/td>\n<td>Sens\u00f6r verilerini i\u015flemek i\u00e7in.<\/td>\n<\/tr>\n<tr>\n<td>Breadboard veya PCB<\/td>\n<td>Devre prototiplemesi veya kal\u0131c\u0131 devre i\u00e7in.<\/td>\n<\/tr>\n<tr>\n<td>Jumper Kablolar<\/td>\n<td>Devre elemanlar\u0131n\u0131 ba\u011flamak i\u00e7in.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Devre \u015eemas\u0131<\/h3>\n<p>Ultrasonik verici ve al\u0131c\u0131, op-amp ile birlikte bir devre olu\u015fturur. Vericiye bir sinyal g\u00f6nderilir ve bu sinyal al\u0131c\u0131 taraf\u0131ndan alg\u0131lan\u0131r.  Al\u0131c\u0131dan gelen sinyal y\u00fckseltilir ve mikrodenetleyiciye g\u00f6nderilir.  Mikrodenetleyici, sinyalin gidi\u015f-d\u00f6n\u00fc\u015f s\u00fcresini hesaplayarak mesafeyi belirler. Devre \u015femas\u0131n\u0131 internette kolayca bulabilirsiniz. \u00d6nemli olan verici ve al\u0131c\u0131n\u0131n ayn\u0131 frekansta (\u00f6rne\u011fin 40kHz) \u00e7al\u0131\u015ft\u0131\u011f\u0131ndan emin olmakt\u0131r.<\/p>\n<h3>Verici ve Al\u0131c\u0131 Se\u00e7imi<\/h3>\n<p>Verici ve al\u0131c\u0131 se\u00e7imi, sens\u00f6r\u00fcn\u00fcz\u00fcn performans\u0131n\u0131 do\u011frudan etkiler.  40kHz yayg\u0131n olarak kullan\u0131lan bir frekanst\u0131r ve bir\u00e7ok uygulama i\u00e7in uygundur.  Daha y\u00fcksek frekanslar daha hassas \u00f6l\u00e7\u00fcmler sa\u011flayabilir, ancak menzili azaltabilir.  Uygulaman\u0131z\u0131n gereksinimlerine g\u00f6re uygun frekans\u0131 se\u00e7melisiniz.<\/p>\n<h3>Op-Amp Ayarlamalar\u0131<\/h3>\n<p>Op-amp, al\u0131c\u0131dan gelen zay\u0131f sinyali y\u00fckseltmek i\u00e7in kullan\u0131l\u0131r. Op-amp&#8217;in kazanc\u0131, diren\u00e7 de\u011ferleri ile ayarlanabilir.  Kazanc\u0131n \u00e7ok y\u00fcksek olmas\u0131, g\u00fcr\u00fclt\u00fcy\u00fc de y\u00fckseltebilir ve yanl\u0131\u015f \u00f6l\u00e7\u00fcmlere neden olabilir.  Bu nedenle, kazanc\u0131 optimize etmek \u00f6nemlidir.<\/p>\n<h3>Mikrodenetleyici Programlama<\/h3>\n<p>Mikrodenetleyici, vericiden bir sinyal g\u00f6nderir ve al\u0131c\u0131dan gelen sinyali bekler.  Sinyalin gidi\u015f-d\u00f6n\u00fc\u015f s\u00fcresini \u00f6l\u00e7erek mesafeyi hesaplar. Mesafe hesaplamas\u0131 i\u00e7in sesin h\u0131z\u0131n\u0131 ve gidi\u015f-d\u00f6n\u00fc\u015f s\u00fcresini kullan\u0131r.<\/p>\n<h3>Kalibrasyon ve Test<\/h3>\n<p>Sens\u00f6r\u00fcn\u00fcz\u00fc monte ettikten sonra, kalibrasyon yapman\u0131z gerekebilir.  Bilinen mesafelerde \u00f6l\u00e7\u00fcmler yaparak sens\u00f6r\u00fcn\u00fcz\u00fcn do\u011frulu\u011funu kontrol edebilirsiniz.  Gerekirse, op-amp kazanc\u0131 veya mikrodenetleyici kodunda ayarlamalar yapabilirsiniz.<\/p>\n<p>Ev yap\u0131m\u0131 bir ultrasonik sens\u00f6r yapmak, elektronik becerilerinizi geli\u015ftirmek ve belirli ihtiya\u00e7lar\u0131n\u0131za uygun \u00f6zelle\u015ftirilmi\u015f bir sens\u00f6r olu\u015fturmak i\u00e7in harika bir yoldur.  Bu makalede anlat\u0131lan ad\u0131mlar\u0131 izleyerek, kendi ultrasonik sens\u00f6r\u00fcn\u00fcz\u00fc yapabilir ve \u00e7e\u015fitli projelerinizde kullanabilirsiniz.  Ba\u015far\u0131ya ula\u015fmak i\u00e7in sab\u0131rl\u0131 olun ve denemekten \u00e7ekinmeyin.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ev yap\u0131m\u0131 bir ultrasonik sens\u00f6r yapmak, d\u00fc\u015f\u00fcnd\u00fc\u011f\u00fcn\u00fcz kadar karma\u015f\u0131k olmayabilir. Temel elektronik bilgisi ve biraz sab\u0131rla, belirli uygulamalar\u0131n\u0131z i\u00e7in \u00f6zelle\u015ftirilmi\u015f bir sens\u00f6r olu\u015fturabilirsiniz. Bu makalede, ad\u0131m ad\u0131m ev yap\u0131m\u0131 bir ultrasonik sens\u00f6r yap\u0131m\u0131n\u0131 inceleyece\u011fiz ve gerekli malzemeleri, devre \u015femas\u0131n\u0131 ve \u00e7al\u0131\u015fma prensibini detayl\u0131 bir \u015fekilde a\u00e7\u0131klayaca\u011f\u0131z. Gerekli Malzemeler Bir ultrasonik sens\u00f6r yapmak i\u00e7in a\u015fa\u011f\u0131daki malzemelere<\/p>\n","protected":false},"author":1,"featured_media":26466,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6410],"tags":[],"class_list":["post-33055","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts\/33055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/comments?post=33055"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts\/33055\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/media\/26466"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/media?parent=33055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/categories?post=33055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/tags?post=33055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}