{"id":38415,"date":"2023-04-21T13:49:03","date_gmt":"2023-04-21T18:49:03","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/diy-ultrasonic-sensor\/"},"modified":"2025-01-21T06:18:08","modified_gmt":"2025-01-21T11:18:08","slug":"diy-ultrasonic-sensor","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/tr\/diy-ultrasonic-sensor\/","title":{"rendered":"Kendin Yap Ultrasonik Sens\u00f6r Rehberi"},"content":{"rendered":"

Ultrasonik sens\u00f6rler, \u00e7evremizdeki d\u00fcnyay\u0131 alg\u0131lamak ve etkile\u015fimde bulunmak i\u00e7in ses dalgalar\u0131n\u0131 kullanan inan\u0131lmaz derecede kullan\u0131\u015fl\u0131 cihazlard\u0131r. G\u00fcn\u00fcm\u00fczde robotikten park sens\u00f6rlerine kadar bir\u00e7ok uygulamada kendilerine yer bulmu\u015flard\u0131r. Bu makalede, kendi DIY ultrasonik sens\u00f6r projenizi nas\u0131l olu\u015fturabilece\u011finizi, \u00e7al\u0131\u015fma prensiplerinden gerekli malzemelerin listesine ve ad\u0131m ad\u0131m yap\u0131m s\u00fcrecine kadar detayl\u0131 bir \u015fekilde ele alaca\u011f\u0131z.<\/p>\n

Ultrasonik Sens\u00f6r\u00fcn \u00c7al\u0131\u015fma Prensibi<\/h3>\n

Ultrasonik sens\u00f6rler, insan kula\u011f\u0131n\u0131n duyamayaca\u011f\u0131 kadar y\u00fcksek frekansta ses dalgalar\u0131 yayarak \u00e7al\u0131\u015f\u0131r. Yay\u0131lan bu ses dalgalar\u0131 bir engele \u00e7arpt\u0131\u011f\u0131nda geri yans\u0131r ve sens\u00f6r taraf\u0131ndan alg\u0131lan\u0131r. Ses dalgas\u0131n\u0131n yay\u0131lma ve geri d\u00f6nme s\u00fcresi \u00f6l\u00e7\u00fclerek, engel ile sens\u00f6r aras\u0131ndaki mesafe hesaplan\u0131r. Bu prensip, sonar teknolojisine benzer \u015fekilde \u00e7al\u0131\u015f\u0131r.<\/p>\n

Gerekli Malzemeler<\/h3>\n

Kendi ultrasonik sens\u00f6r\u00fcn\u00fcz\u00fc olu\u015fturmak i\u00e7in a\u015fa\u011f\u0131daki malzemelere ihtiyac\u0131n\u0131z olacak:<\/p>\n\n\n\n\n\n\n\n\n\n
Malzeme<\/th>\nA\u00e7\u0131klama<\/th>\n<\/tr>\n<\/thead>\n
HC-SR04 Sens\u00f6r<\/td>\nEn yayg\u0131n kullan\u0131lan ultrasonik sens\u00f6r modeli<\/td>\n<\/tr>\n
Arduino Uno<\/td>\nMikrodenetleyici kart<\/td>\n<\/tr>\n
Jumper Kablolar<\/td>\nBa\u011flant\u0131lar i\u00e7in<\/td>\n<\/tr>\n
Breadboard<\/td>\nDevre prototipleme i\u00e7in<\/td>\n<\/tr>\n
Diren\u00e7ler<\/td>\nDevre korumas\u0131 i\u00e7in (opsiyonel)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Devre Ba\u011flant\u0131lar\u0131<\/h3>\n

HC-SR04 sens\u00f6r\u00fcn\u00fcn Arduino Uno’ya ba\u011flant\u0131lar\u0131 a\u015fa\u011f\u0131daki gibidir:<\/p>\n\n\n\n\n\n\n\n\n
HC-SR04 Pin<\/th>\nArduino Pin<\/th>\n<\/tr>\n<\/thead>\n
VCC<\/td>\n5V<\/td>\n<\/tr>\n
GND<\/td>\nGND<\/td>\n<\/tr>\n
Trig<\/td>\nDijital Pin 7<\/td>\n<\/tr>\n
Echo<\/td>\nDijital Pin 8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Kod Yaz\u0131m\u0131 ve Y\u00fckleme<\/h3>\n

Arduino IDE’yi kullanarak a\u015fa\u011f\u0131daki kodu Arduino Uno’ya y\u00fckleyebilirsiniz. Bu kod, sens\u00f6rden gelen verileri okuyarak mesafeyi hesaplar ve seri monit\u00f6rde g\u00f6r\u00fcnt\u00fcler.<\/p>\n

const int trigPin = 7;\nconst int echoPin = 8;\n\nlong duration;\nint distance;\n\nvoid setup() {\n  pinMode(trigPin, OUTPUT);\n  pinMode(echoPin, INPUT);\n  Serial.begin(9600);\n}\n\nvoid loop() {\n  digitalWrite(trigPin, LOW);\n  delayMicroseconds(2);\n  digitalWrite(trigPin, HIGH);\n  delayMicroseconds(10);\n  digitalWrite(trigPin, LOW);\n\n  duration = pulseIn(echoPin, HIGH);\n  distance = duration * 0.034 \/ 2;\n\n  Serial.print(\"Mesafe: \");\n  Serial.print(distance);\n  Serial.println(\" cm\");\n  delay(100);\n}<\/code><\/pre>\n
Proje Uygulamalar\u0131<\/h3>\n
Bu basit DIY ultrasonik sens\u00f6r projesi, bir\u00e7ok farkl\u0131 uygulama i\u00e7in temel olu\u015fturabilir.  \u00d6rne\u011fin, robotlar i\u00e7in engel alg\u0131lama sistemi, otomatik kap\u0131 a\u00e7ma mekanizmas\u0131 veya su seviyesi \u00f6l\u00e7er gibi projelerde kullan\u0131labilir. Daha karma\u015f\u0131k projeler i\u00e7in birden fazla sens\u00f6r kullanarak daha kapsaml\u0131 bir alg\u0131lama sistemi olu\u015fturulabilir.<\/p>\n
Ultrasonik sens\u00f6rler,  maliyet etkin ve uygulanmas\u0131 kolay bir \u00e7\u00f6z\u00fcm sunar.  Bu makalede anlat\u0131lan ad\u0131mlar\u0131 takip ederek kendi ultrasonik sens\u00f6r projenizi olu\u015fturabilir ve \u00e7e\u015fitli uygulamalarda kullanabilirsiniz.  Temel elektronik bilgisi olan herkes, bu projeyi rahatl\u0131kla ger\u00e7ekle\u015ftirebilir ve ultrasonik sens\u00f6rlerin d\u00fcnyas\u0131na ad\u0131m atabilir.<\/p>\n","protected":false},"excerpt":{"rendered":"
Ultrasonik sens\u00f6rler, \u00e7evremizdeki d\u00fcnyay\u0131 alg\u0131lamak ve etkile\u015fimde bulunmak i\u00e7in ses dalgalar\u0131n\u0131 kullanan inan\u0131lmaz derecede kullan\u0131\u015fl\u0131 cihazlard\u0131r. G\u00fcn\u00fcm\u00fczde robotikten park sens\u00f6rlerine kadar bir\u00e7ok uygulamada kendilerine yer bulmu\u015flard\u0131r. Bu makalede, kendi DIY ultrasonik sens\u00f6r projenizi nas\u0131l olu\u015fturabilece\u011finizi, \u00e7al\u0131\u015fma prensiplerinden gerekli malzemelerin listesine ve ad\u0131m ad\u0131m yap\u0131m s\u00fcrecine kadar detayl\u0131 bir \u015fekilde ele alaca\u011f\u0131z. Ultrasonik Sens\u00f6r\u00fcn \u00c7al\u0131\u015fma Prensibi<\/p>\n","protected":false},"author":1,"featured_media":26464,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6410],"tags":[],"class_list":["post-38415","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\/38415","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=38415"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts\/38415\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/media\/26464"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/media?parent=38415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/categories?post=38415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/tags?post=38415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}