{"id":4799,"date":"2021-12-21T13:54:59","date_gmt":"2021-12-21T13:54:59","guid":{"rendered":"https:\/\/blogs.etsii.urjc.es\/dseytr\/?p=4799"},"modified":"2021-12-21T13:55:00","modified_gmt":"2021-12-21T13:55:00","slug":"reloj-digital-de-seguridad","status":"publish","type":"post","link":"https:\/\/blogs.etsii.urjc.es\/dseytr\/reloj-digital-de-seguridad\/","title":{"rendered":"Reloj digital de seguridad"},"content":{"rendered":"\n<p>Proyecto realizado por el grupo 22 : \u00c1ngel C\u00f3lliga Garc\u00eda para la asignatura de Dise\u00f1o de Sistemas Empotrados.<\/p>\n\n\n\n<p><strong>Objetivo:<\/strong><\/p>\n\n\n\n<p>El objetivo de este proyecto era crear un reloj capaz de ser usado como despertador con la capacidad de sonar cuando llegase la hora de despertarse y con unos botones para poder modificar la hora. <\/p>\n\n\n\n<p>Al final de momento solo cumple la funci\u00f3n de dar la fecha y la hora pero en actualizaciones posteriores hare que cumpla con los objetivos establecidos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/blogs.etsii.urjc.es\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2341-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogs.etsii.urjc.es\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2341-768x1024.jpg\" alt=\"\" class=\"wp-image-4801\" width=\"537\" height=\"716\" srcset=\"https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2341-768x1024.jpg 768w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2341-225x300.jpg 225w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2341-1152x1536.jpg 1152w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2341-1536x2048.jpg 1536w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2341-scaled.jpg 1920w\" sizes=\"auto, (max-width: 537px) 100vw, 537px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/blogs.etsii.urjc.es\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2342-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogs.etsii.urjc.es\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2342-768x1024.jpg\" alt=\"\" class=\"wp-image-4802\" width=\"542\" height=\"722\" srcset=\"https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2342-768x1024.jpg 768w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2342-225x300.jpg 225w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2342-1152x1536.jpg 1152w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2342-1536x2048.jpg 1536w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2342-scaled.jpg 1920w\" sizes=\"auto, (max-width: 542px) 100vw, 542px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Materiales y presupuesto:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/blogs.etsii.urjc.es\/wp-content\/uploads\/sites\/8\/2021\/12\/Captura.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"347\" src=\"https:\/\/blogs.etsii.urjc.es\/wp-content\/uploads\/sites\/8\/2021\/12\/Captura-1024x347.png\" alt=\"\" class=\"wp-image-4803\" srcset=\"https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/Captura-1024x347.png 1024w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/Captura-300x102.png 300w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/Captura-768x260.png 768w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/Captura.png 1238w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Esquema de conexiones:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/blogs.etsii.urjc.es\/wp-content\/uploads\/sites\/8\/2021\/12\/WhatsApp-Image-2021-12-21-at-09.56.02.jpeg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"600\" src=\"https:\/\/blogs.etsii.urjc.es\/wp-content\/uploads\/sites\/8\/2021\/12\/WhatsApp-Image-2021-12-21-at-09.56.02-1024x600.jpeg\" alt=\"\" class=\"wp-image-4804\" srcset=\"https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/WhatsApp-Image-2021-12-21-at-09.56.02-1024x600.jpeg 1024w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/WhatsApp-Image-2021-12-21-at-09.56.02-300x176.jpeg 300w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/WhatsApp-Image-2021-12-21-at-09.56.02-768x450.jpeg 768w, https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/WhatsApp-Image-2021-12-21-at-09.56.02.jpeg 1293w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Uso:<\/strong><\/p>\n\n\n\n<p>Lo primero que debemos hacer sera tener en mano la llave autenticadora y enchufar el reloj a la corriente. <\/p>\n\n\n\n<p>Una vez iniciado el reloj deberemos acercar la llave por el lector y ya nos aparecer\u00e1 la hora y la fecha actual.<\/p>\n\n\n\n<p><strong>Problemas y soluciones:<\/strong><\/p>\n\n\n\n<p>A la hora de conectar la pantalla y el m\u00f3dulo RFID se ha tenido que cambiar la configuraci\u00f3n de pines de la pantalla, el 7 y el 6 concretamente, que iban en el 12 y13, porque el m\u00f3dulo RFID al usar la interfaz SPI necesita los pines 12 y 13 para funcionar.<\/p>\n\n\n\n<p>Para el m\u00f3dulo RFID se ha usado la librer\u00eda &lt;MFRC522.H&gt; en vez de la librer\u00eda &lt;Easy MFRC522&gt; porque esta \u00faltima daba problemas a la hora de leer la llave.<\/p>\n\n\n\n<p><strong>C\u00f3digo:<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#include &lt;Wire.h&gt;\n#include \"RTClib.h\"\n#include &lt;LiquidCrystal.h&gt;\n#include &lt;SPI.h&gt;\n#include &lt;MFRC522.h&gt;\n\n#define RST_PIN         9          \/\/ reset pin para rfc522\n#define SS_PIN          10         \/\/ ss pin para rfc522\n\nMFRC522 mfrc522(SS_PIN, RST_PIN);   \/\/ declaracion de objeto rfid\n\nRTC_DS1307 RTC;   \/\/ declaracion de objeto RTC\n\nconst int rs = 7, en = 6, d4 = 5, d5 = 4, d6 = 3, d7 = 2;\nLiquidCrystal lcd(rs, en, d4, d5, d6, d7);  \/\/ declaracion de objeto pantalla lcd\n\nint reloj_on_off = 0; \/\/ flag para controlar encendido de reloj\n\nvoid setup() {\n  \/\/inicializacion y configuracion\n  Serial.begin(57600);\n  delay(100);\n\n  lcd.begin(16, 2);\n  Wire.begin();\n\n  SPI.begin();\n  mfrc522.PCD_Init();\n  mfrc522.PCD_DumpVersionToSerial();\n\n  RTC.begin();\n  delay(300);\n  if (!RTC.isrunning()) {\n    Serial.println(\"RTC apagado\");\n    Serial.println(\"Configurando fecha hora\");\n    \/\/configuracion de fecha y hora\n    RTC.adjust(DateTime(__DATE__, __TIME__));\n  }\n  Serial.println(\"RTC encendido\");   \/\/RTC funciona\n}\n\nvoid loop() {\n\n  lcd.setCursor(0, 0);\n\n  \/\/ control de encendido\n  while (reloj_on_off == 0) {\n    lcd.print(\" reloj apagado \");\n    delay(10);\n    lcd.clear();\n    if (mfrc522.PICC_IsNewCardPresent()) {\n      reloj_on_off = 1;\n      lcd.clear();\n      lcd.print(\" reloj encendido \");\n      delay(2000);\n      lcd.clear();\n    }\n  }\n\n  DateTime now = RTC.now();\n  \/\/ imprimir hora\n  lcd.setCursor(0, 0);\n  lcd.print(\"    \");\n  if (now.hour() &lt; 10) {\n    lcd.print('0');\n  }\n\n  lcd.print(now.hour(), DEC);\n  lcd.print(\":\");\n\n  if (now.minute() &lt; 10) {\n    lcd.print('0');\n  }\n  lcd.print(now.minute(), DEC);\n  lcd.print(\":\");\n\n  if (now.second() &lt; 10) {\n    lcd.print('0');\n  }\n  lcd.print(now.second(), DEC);\n\n  \/\/ imprimir fecha\n  lcd.setCursor(0, 1);\n  lcd.print(\"   \");\n  if (now.day() &lt; 10) {\n    lcd.print('0');\n  }\n  lcd.print(now.day(), DEC);\n  lcd.print(\"\/\");\n  if (now.month() &lt; 10) {\n    lcd.print('0');\n  }\n  lcd.print(now.month(), DEC);\n  lcd.print(\"\/\");\n  lcd.print(now.year(), DEC);\n}<\/pre>\n\n\n\n<p><strong>Memoria:<\/strong><\/p>\n\n\n\n<div class=\"wp-block-file\"><a href=\"https:\/\/blogs.etsii.urjc.es\/wp-content\/uploads\/sites\/8\/2021\/12\/MemoriaDSE.docx\">MemoriaDSE<\/a><a href=\"https:\/\/blogs.etsii.urjc.es\/wp-content\/uploads\/sites\/8\/2021\/12\/MemoriaDSE.docx\" class=\"wp-block-file__button\" download>Descarga<\/a><\/div>\n\n\n\n<p><strong>Video del proyecto:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"video-container\"><iframe loading=\"lazy\" title=\"Explicacion del codigo Reloj digital Arduino\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/53U8NxFDkqU?feature=oembed&#038;wmode=opaque\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"video-container\"><iframe loading=\"lazy\" title=\"Explicacion del HW y funcionamiento del Reloj Digital Arduino\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/I6gZzG_1kdI?feature=oembed&#038;wmode=opaque\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Proyecto realizado por el grupo 22 : \u00c1ngel C\u00f3lliga Garc\u00eda para la asignatura de Dise\u00f1o de Sistemas Empotrados. Objetivo: El objetivo de este proyecto era crear un reloj capaz de ser usado como despertador&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":4801,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4799","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-proyectos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Reloj digital de seguridad - Proyectos con Arduino.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.etsii.urjc.es\/dseytr\/reloj-digital-de-seguridad\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reloj digital de seguridad - Proyectos con Arduino.\" \/>\n<meta property=\"og:description\" content=\"Proyecto realizado por el grupo 22 : \u00c1ngel C\u00f3lliga Garc\u00eda para la asignatura de Dise\u00f1o de Sistemas Empotrados. Objetivo: El objetivo de este proyecto era crear un reloj capaz de ser usado como despertador&#046;&#046;&#046;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.etsii.urjc.es\/dseytr\/reloj-digital-de-seguridad\/\" \/>\n<meta property=\"og:site_name\" content=\"Proyectos con Arduino.\" \/>\n<meta property=\"article:published_time\" content=\"2021-12-21T13:54:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-12-21T13:55:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2021\/12\/IMG_2341-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"2560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Administrador de la red\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Administrador de la red\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/blogs.etsii.urjc.es\\\/dseytr\\\/reloj-digital-de-seguridad\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blogs.etsii.urjc.es\\\/dseytr\\\/reloj-digital-de-seguridad\\\/\"},\"author\":{\"name\":\"Administrador de la red\",\"@id\":\"https:\\\/\\\/blogs.etsii.urjc.es\\\/dseytr\\\/#\\\/schema\\\/person\\\/bdc38fea664f13638d2a51f4d2fc7211\"},\"headline\":\"Reloj digital de seguridad\",\"datePublished\":\"2021-12-21T13:54:59+00:00\",\"dateModified\":\"2021-12-21T13:55:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/blogs.etsii.urjc.es\\\/dseytr\\\/reloj-digital-de-seguridad\\\/\"},\"wordCount\":249,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/blogs.etsii.urjc.es\\\/dseytr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/blogs.etsii.urjc.es\\\/dseytr\\\/reloj-digital-de-seguridad\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/blogs.etsii.urjc.es\\\/dseytr\\\/wp-content\\\/uploads\\\/sites\\\/8\\\/2021\\\/12\\\/IMG_2341-scaled.jpg\",\"articleSection\":[\"Proyectos\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/blogs.etsii.urjc.es\\\/dseytr\\\/reloj-digital-de-seguridad\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/blogs.etsii.urjc.es\\\/dseytr\\\/reloj-digital-de-seguridad\\\/\",\"url\":\"https:\\\/\\\/blogs.etsii.urjc.es\\\/dseytr\\\/reloj-digital-de-seguridad\\\/\",\"name\":\"Reloj digital de seguridad - 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