{"id":2282,"date":"2014-04-03T22:34:25","date_gmt":"2014-04-03T19:34:25","guid":{"rendered":"http:\/\/www.devrearsivi.com\/?p=2282"},"modified":"2014-04-03T22:35:25","modified_gmt":"2014-04-03T19:35:25","slug":"pic16f628-sifreli-kilit-devresi-2","status":"publish","type":"post","link":"https:\/\/devrearsivi.com\/pic16f628-sifreli-kilit-devresi-2\/","title":{"rendered":"PIC16F628 \u015eifreli Kilit Devresi"},"content":{"rendered":"

Devrenin \u00d6zellikleri \u015eunlard\u0131r:<\/strong><\/p>\n

1-\u00a0\u015eifreleyici devre PIC16F628 ile yap\u0131lm\u0131\u015ft\u0131r. Montaj\u0131 kolay ve maliyeti d\u00fc\u015f\u00fckt\u00fcr.<\/span><\/p>\n

2-\u00a0Bu devrede PIC16F628\u2019in EEPROM haf\u0131zas\u0131n\u0131 kulland\u0131m. Bundan dolay\u0131 yazd\u0131\u011f\u0131m\u0131z \u015fifre PIC \u2019in besleme enerjisi kesildi\u011finde kaybolmaz.<\/p>\n

\u00d6NEML\u0130 NOT :\u00a0Devrenin +5v beslemesine anahtar ba\u011flamay\u0131n .\u00c7\u00fcnk\u00fc anahtara bas\u0131lma s\u0131ras\u0131nda kontak s\u0131\u00e7ramas\u0131 olu\u015fur, buda PIC16F628\u2019in EEPROM haf\u0131zas\u0131n\u0131 etkiler.<\/strong><\/p>\n

3-\u00a0Yazd\u0131\u011f\u0131m\u0131z \u015fifreyi defalarca de\u011fi\u015ftirebilir, 1 ile 10 haneli say\u0131lar yazabiliriz.<\/p>\n

4-\u00a0\u015eifreyi sadece 3 defa yanl\u0131\u015f girme hakk\u0131m\u0131z var. 3. defa yanl\u0131\u015f girersek devre kilitlenir ve puk kodunun girilmesi gerekir. Puk kodu girildikten sonra \u015fifre tekrar yenilenir. istenirse bu \u00f6nlem RA7\u2032ye ba\u011fl\u0131 anahtar ile iptal edilebilinir.<\/p>\n

5-\u00a0program a\u00e7\u0131k unutulursa otomatik kapan\u0131r.<\/p>\n

UYARI :\u00a0PIC16F628\u2019e kristal ba\u011flamay\u0131n\u0131z. bu uygulamada PIC i\u00e7indeki dahili osilat\u00f6r\u00fc kulland\u0131m.<\/strong><\/p>\n

KULLANMA KILAVUZU :<\/strong><\/p>\n

1-\u00a0Devreye ilk enerji verildi\u011finde RB6 \u2018ya ba\u011fl\u0131 LED k\u0131sa bir s\u00fcre yanar ve s\u00f6ner.<\/p>\n

2-\u00a0PIC \u2018i ilk defa \u00e7al\u0131\u015ft\u0131r\u0131yorsan\u0131z yani eeprom haf\u0131za bo\u015f ise RB7\u2019ye ba\u011fl\u0131 yeni \u015fifre yaz uyar\u0131 ledi Yanar. Bu s\u0131rada kullanaca\u011f\u0131m\u0131z \u015fifreyi yazar\u0131z. Yeni \u015eifreyi yazd\u0131ktan sonra [#] tu\u015funa basar\u0131z.<\/p>\n

D\u0130KKAT:\u00a0PIC haf\u0131zas\u0131na sadece en az 1, en fazla 10 haneli bir say\u0131 yazabiliriz. 10 haneli say\u0131 tamamlan\u0131rsa buzzer s\u00fcrekli ikaz verir. Bundan Sonra [#] tu\u015funa bas\u0131p \u015fifre yazma i\u015fi tamamlan\u0131r.<\/strong><\/p>\n

3-\u00a0Kilidi a\u00e7mak i\u00e7in \u00f6nce [*] tu\u015funa basar\u0131z. Sonra RB6\u2032ya ba\u011fl\u0131 \u015fifre gir LEDi s\u00fcrekli yanar .Bu s\u0131rada \u015fifremizi gireriz .son olarak [#] ye basar\u0131z. \u015eifre do\u011fru girilmi\u015fse RB0\u2032a ba\u011fl\u0131 LED Yanar ve R\u00f6le enerjilenir. \u015eifre yanl\u0131\u015fsa RB5\u2032e ba\u011fl\u0131 hata LEDi yanar ve geri s\u00f6ner.<\/p>\n

4-\u00a0sisteme 3 defa yanl\u0131\u015f \u015fifre girildiyse Hata LEDi s\u00fcrekli yanar. Bu durumda puk kodu girilir. bu \u00f6zelli\u011fi kullanmak istemiyorsan\u0131z RA7 pinine ba\u011fl\u0131 \u201chata kiliti iptal\u201d anahtar\u0131n\u0131 s\u00fcrekli olarak k\u0131sadevre (kapal\u0131) konumuna al\u0131n\u0131z. bu i\u015flemden sonra s\u0131n\u0131rs\u0131z hatal\u0131 \u015fifre girebilirsiniz.<\/p>\n

5-\u00a0kilidi a\u00e7t\u0131ktan sonra kapatmak veya \u015fifreyi yazmaktan vazge\u00e7mek i\u00e7in [*] tu\u015funa bas\u0131n\u0131z. e\u011fer kilitin otomatik olarak kapanmas\u0131n\u0131 istiyorsan\u0131z RA6 pinine ba\u011fl\u0131 \u201cotomatik kapan\u201d anahtar\u0131n\u0131 s\u00fcrekli k\u0131sadevre (kapal\u0131) konuma al\u0131n\u0131z. bundan sonra \u015fifreyi her do\u011fru giri\u015fte kilit bir ka\u00e7 saniye a\u00e7\u0131l\u0131p tekrar kapan\u0131r.<\/p>\n

6-\u00a0PIC, [*] butonu ile ba\u015fla i\u015flemi yap\u0131ld\u0131ktan sonra 4 dakika \u00e7al\u0131\u015f\u0131r ve otomatik olarak ana programa d\u00f6ner. her tu\u015fa basmada bu s\u00fcre yenilenir.<\/p>\n

PUK KODU:<\/strong>
\nPUK Kodu 45 defa [1] tu\u015funa sonra [#] 10 defa [0] tu\u015funa ve [#] tu\u015funa bas\u0131l\u0131p tamamlan\u0131r. Bu kodu yanl\u0131\u015f girerseniz Program a\u00e7\u0131lmaz.<\/p>\n

\u015e\u0130FRE DE\u011e\u0130\u015eT\u0130RME:<\/strong>
\n\u015eifre de\u011fi\u015ftirmek i\u00e7in \u00f6nce eski \u015fifre girilir ve kilit a\u00e7\u0131l\u0131r. Sonra RA4\u2019e ba\u011fl\u0131 \u015fifre de\u011fi\u015ftir butonuna bas\u0131l\u0131r. RB7 \u2018ye ba\u011fl\u0131 LED yan\u0131nca buton b\u0131rak\u0131l\u0131r . yeni \u015fifre yaz\u0131l\u0131p [#] tu\u015funa bas\u0131l\u0131r.<\/p>\n

\u015e\u0130FRE UNUTULURSA :<\/strong>
\n\u015eifre unutuldu\u011fu zaman a\u00e7man\u0131n sadece iki yolu var . Bunlar:<\/p>\n

1.y\u00f6ntem:\u00a0PIC 16F628\u2032i programlama kart\u0131na tak\u0131p okutursan\u0131z girdi\u011finiz son \u015fifre EEPROM veri k\u0131sm\u0131nda \u015fifre g\u00f6r\u00fcn\u00fcr (EEADR 0\u2026\u20269 aras\u0131). EEADR 11 de en son ka\u00e7 haneli \u015fifre girildi\u011fi kay\u0131tl\u0131d\u0131r.<\/p>\n

2.y\u00f6ntem:\u00a0\u015eifre de\u011fi\u015f butonu ile [5] tu\u015funa bas\u0131l\u0131 tutulur. Bir s\u00fcre sonra RB5, RB6 LEDleri birlikte s\u00fcrekli yanar ve puk kodu girilir. Daha sonra RB7 deki yeni \u015fifre LEDi \u0131\u015f\u0131k verir ve di\u011fer ledler s\u00f6ner. yeni \u015fifre yaz\u0131l\u0131p [#] tu\u015funa bas\u0131l\u0131r .<\/p>\n

NOT:\u00a0PUK KODUNU ASM DOSYASINDAN DE\u011e\u0130\u015eT\u0130REB\u0130L\u0130RS\u0130N\u0130Z ( KILIT ET\u0130KET\u0130NDEN SONRASINI \u0130NCELEY\u0130N )<\/p>\n

 <\/p>\n

\"devrearsiv-indir\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Devrenin \u00d6zellikleri \u015eunlard\u0131r: 1-\u00a0\u015eifreleyici devre PIC16F628 ile yap\u0131lm\u0131\u015ft\u0131r. Montaj\u0131 kolay ve maliyeti d\u00fc\u015f\u00fckt\u00fcr. 2-\u00a0Bu devrede…<\/p>\n","protected":false},"author":1,"featured_media":2283,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[649,12,23],"tags":[1092,875,835,268],"aioseo_notices":[],"featured_image_urls":{"full":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/04\/16f628-sifreli-kilit.png",2021,1421,false],"thumbnail":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/04\/16f628-sifreli-kilit-150x150.png",150,150,true],"medium":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/04\/16f628-sifreli-kilit-300x210.png",300,210,true],"medium_large":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/04\/16f628-sifreli-kilit.png",640,450,false],"large":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/04\/16f628-sifreli-kilit-1024x719.png",640,449,true],"1536x1536":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/04\/16f628-sifreli-kilit.png",1536,1080,false],"2048x2048":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/04\/16f628-sifreli-kilit.png",2021,1421,false],"covernews-slider-full":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/04\/16f628-sifreli-kilit.png",1017,715,false],"covernews-slider-center":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/04\/16f628-sifreli-kilit.png",711,500,false],"covernews-featured":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/04\/16f628-sifreli-kilit.png",1024,720,false],"covernews-medium":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/04\/16f628-sifreli-kilit.png",484,340,false],"covernews-medium-square":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/04\/16f628-sifreli-kilit.png",356,250,false]},"author_info":{"display_name":"Ferhat \u00c7elik","author_link":"https:\/\/devrearsivi.com\/author\/94ferhat\/"},"category_info":"D\u00f6nem \u00f6devleri<\/a> Elektronik Devreler<\/a> P\u0130C Devreler<\/a>","tag_info":"P\u0130C Devreler","comment_count":"6","_links":{"self":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts\/2282"}],"collection":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/comments?post=2282"}],"version-history":[{"count":1,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts\/2282\/revisions"}],"predecessor-version":[{"id":2285,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts\/2282\/revisions\/2285"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/media\/2283"}],"wp:attachment":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/media?parent=2282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/categories?post=2282"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/tags?post=2282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}