{"id":1248,"date":"2018-06-24T08:59:51","date_gmt":"2018-06-24T13:59:51","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/edelros\/?p=1248"},"modified":"2020-05-31T01:35:49","modified_gmt":"2020-05-31T06:35:49","slug":"calculadora-basica-lcd-y-teclado4x4","status":"publish","type":"post","link":"https:\/\/blog.espol.edu.ec\/edelros\/calculadora-basica-lcd-y-teclado4x4\/","title":{"rendered":"Calculadora B\u00e1sica-LCD y Teclado4x4"},"content":{"rendered":"

Como proyecto base se usa una calculadora b\u00e1sica para n\u00fameros reales (float).<\/p>\n

\"\"<\/a><\/p>\n

Los componentes usados son los que ten\u00eda disponible, pueden usarse otros modelos de arduino, otros tama\u00f1os de pantalla.<\/p>\n

La lista de componentes es:<\/p>\n\n\n\n\n\n\n\n\n\n
Componentes<\/caption>\n
Descripci\u00f3n<\/th>\nUnidades<\/th>\nObservacion<\/th>\n<\/tr>\n
Teclado 4x4<\/td>\n1<\/td>\nde membrana<\/td>\n<\/tr>\n
Pantalla LCD 20\u00d74 \u00f3 16x2<\/td>\n1<\/td>\no la que est\u00e9 disponible<\/td>\n<\/tr>\n
M\u00f3dulo I2C para la pantalla<\/td>\n1<\/td>\ncompatible con la pantalla LCD si no lo tiene integrado<\/td>\n<\/tr>\n
Arduino Uno o equivalente y cable USB<\/td>\n1<\/td>\no el modelo que est\u00e9 disponible<\/td>\n<\/tr>\n
cable Conector hembra - macho<\/td>\n4<\/td>\npara conectar el I2C al arduino<\/td>\n<\/tr>\n
Espadines o conector macho-macho<\/td>\n8 pines<\/td>\npara conectar el teclado al arduino<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

El m\u00f3dulo I2C facilita la conexi\u00f3n con menos cables: usando las se\u00f1ales SDA (Serial Data) y SCL (Serial Clock), y las de alimentaci\u00f3n Vcc (5V) y GND.<\/p>\n

El prototipo puede ser adaptado a otros modelos de pantallas, teclados y arduinos, debe cambiar las variables que controlan el display, el teclado o las entradas en los arduinos.<\/p>\n

\n

Librer\u00edas Arduino<\/h1>\n

Las librer\u00edas usadas para el manejo de los m\u00f3dulos del prototipo, en caso de no encontrarse disponibles en el Programa Arduino<\/p>\n

Librer\u00eda para pantalla LCD con I2C<\/p>\n

\"\"<\/a><\/p>\n

Librer\u00eda para teclado<\/p>\n

\"\"<\/a><\/p>\n

\n

Instrucciones en Arduino<\/h1>\n

Instrucciones b\u00e1sicas para operaciones de suma, resta y multiplicaci\u00f3n, ver distribuci\u00f3n del teclado.<\/p>\n

\/\/ Calculadora B\u00e1sica 2018.06.24<\/span>\r\n\/\/ blog.espol.edu.ec\/edelros<\/span>\r\n\/\/ edelros@espol.edu.ec <\/span>\r\n\r\n#include<\/span> <<\/span>LiquidCrystal_I2C<\/span><\/b>.<\/span>h<\/span>><\/span> \/\/ LCD por I2C <\/span>\r\n#include<\/span> <<\/span>Wire<\/span>.<\/span>h<\/span>><\/span> \/\/comunicaci\u00f3n I2C <\/span>\r\n#include<\/span> <<\/span>Keypad<\/span><\/b>.<\/span>h<\/span>><\/span> \/\/Teclado<\/span>\r\n\r\n\/\/ Pantalla LCD. npxmp FilasxColumnas<\/span>\r\nconst<\/span> byte<\/span> mp<\/span> =<\/span> 20<\/span>;<\/span>\r\nconst<\/span> byte<\/span> np<\/span> =<\/span> 4<\/span>;<\/span>\r\nLiquidCrystal_I2C<\/span><\/b> lcd<\/span>(<\/span>0x27<\/span>,<\/span>mp<\/span>,<\/span>np<\/span>)<\/span>;<\/span> \r\n\r\n\/\/ Teclado ntxmt FilasxColumnas<\/span>\r\nconst<\/span> byte<\/span> nt<\/span> =<\/span> 4<\/span>;<\/span> \r\nconst<\/span> byte<\/span> mt<\/span> =<\/span> 4<\/span>;<\/span>\r\nchar<\/span> tabla<\/span>[<\/span>nt<\/span>]<\/span>[<\/span>mt<\/span>]<\/span>=<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/span>'1'<\/span>,<\/span> '2'<\/span>,<\/span> '3'<\/span>,<\/span> '+'<\/span>}<\/span>,<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/span>'4'<\/span>,<\/span> '5'<\/span>,<\/span> '6'<\/span>,<\/span> '-'<\/span>}<\/span>,<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/span>'7'<\/span>,<\/span> '8'<\/span>,<\/span> '9'<\/span>,<\/span> '*'<\/span>}<\/span>,<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/span>'C'<\/span>,<\/span> '0'<\/span>,<\/span> '.'<\/span>,<\/span> '='<\/span>}<\/span>}<\/span>;<\/span> \u00a0\r\nbyte<\/span> PinF<\/span>[<\/span>nt<\/span>]<\/span> =<\/span> {<\/span>7<\/span>,<\/span>6<\/span>,<\/span>5<\/span>,<\/span>4<\/span>}<\/span>;<\/span> \r\nbyte<\/span> PinC<\/span>[<\/span>mt<\/span>]<\/span> =<\/span> {<\/span>3<\/span>,<\/span>2<\/span>,<\/span>1<\/span>,<\/span>0<\/span>}<\/span>;<\/span> \r\nKeypad<\/span><\/b> teclado<\/span> =<\/span> Keypad<\/span><\/b>(<\/span>makeKeymap<\/span>(<\/span>tabla<\/span>)<\/span>,<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0PinF<\/span>,<\/span>PinC<\/span>,<\/span>nt<\/span>,<\/span>mt<\/span>)<\/span>;<\/span> \r\n\r\n\/\/ variables de calculadora<\/span>\r\nfloat<\/span> numA<\/span> =<\/span> 0<\/span>;<\/span>\r\nfloat<\/span> numB<\/span> =<\/span> 0<\/span>;<\/span>\r\nfloat<\/span> resultado<\/span> =<\/span> 0<\/span>;<\/span> \r\nString<\/span> num1<\/span>,<\/span> num2<\/span>;<\/span>\r\nchar<\/span> operador<\/span> \u00a0=<\/span> ' '<\/span>;<\/span>\r\nint<\/span> tamano<\/span> =<\/span> 0<\/span>;<\/span>\r\nbyte<\/span> cualnum<\/span> =<\/span> 0<\/span>;<\/span>\r\nboolean<\/span> haypunto<\/span> =<\/span> 0<\/span>;<\/span>\r\n\r\n\r\nvoid<\/span> setup<\/span>(<\/span>)<\/span>{<\/span>\r\n \u00a0\/\/ inicializa pantalla<\/span>\r\n \u00a0lcd<\/span>.<\/span>init<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0lcd<\/span>.<\/span>backlight<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0lcd<\/span>.<\/span>setCursor<\/span>(<\/span>0<\/span>,<\/span>0<\/span>)<\/span>;<\/span>\r\n \u00a0lcd<\/span>.<\/span>print<\/span>(<\/span>\"Calculadora-Basica\"<\/span>)<\/span>;<\/span>\r\n \u00a0lcd<\/span>.<\/span>setCursor<\/span>(<\/span>0<\/span>,<\/span>1<\/span>)<\/span>;<\/span>\r\n \u00a0lcd<\/span>.<\/span>print<\/span>(<\/span>\"FCNM-ESPOL\"<\/span>)<\/span>;<\/span>\r\n \u00a0delay<\/span> (<\/span>2000<\/span>)<\/span>;<\/span>\r\n  lcd<\/span>.<\/span>clear<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0lcd<\/span>.<\/span>setCursor<\/span>(<\/span>0<\/span>,<\/span>0<\/span>)<\/span>;<\/span>\r\n \u00a0lcd<\/span>.<\/span>print<\/span>(<\/span>\"blog.espol.edu.ec\"<\/span>)<\/span>;<\/span>\r\n \u00a0lcd<\/span>.<\/span>setCursor<\/span>(<\/span>0<\/span>,<\/span>1<\/span>)<\/span>;<\/span>\r\n \u00a0lcd<\/span>.<\/span>print<\/span>(<\/span>\"\/matg1052\"<\/span>)<\/span>;<\/span>\r\n \u00a0delay<\/span> (<\/span>2000<\/span>)<\/span>;<\/span>\r\n \u00a0lcd<\/span>.<\/span>clear<\/span>(<\/span>)<\/span>;<\/span>\r\n}<\/span>\r\n\r\nvoid<\/span> loop<\/span>(<\/span>)<\/span>{<\/span>\r\n \u00a0char<\/span> tecla<\/span> =<\/span> teclado<\/span>.<\/span>getKey<\/span>(<\/span>)<\/span>;<\/span> \r\n\r\n \u00a0\/\/ tecla presionada numero<\/span>\r\n \u00a0if<\/span> (<\/span>tecla<\/span> !=<\/span> NO_KEY<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0if<\/span> (<\/span>tecla<\/span>==<\/span>'1'<\/span> ||<\/span> tecla<\/span>==<\/span>'2'<\/span> ||<\/span> tecla<\/span>==<\/span>'3'<\/span> ||<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0tecla<\/span>==<\/span>'4'<\/span> ||<\/span> tecla<\/span>==<\/span>'5'<\/span> ||<\/span> tecla<\/span>==<\/span>'6'<\/span> ||<\/span> \r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0tecla<\/span>==<\/span>'7'<\/span> ||<\/span> tecla<\/span>==<\/span>'8'<\/span> ||<\/span> tecla<\/span>==<\/span>'9'<\/span> ||<\/span> \r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0tecla<\/span>==<\/span>'0'<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0if<\/span> (<\/span>cualnum<\/span> <=<\/span> 1<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0num1<\/span> =<\/span> num1<\/span> +<\/span> tecla<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0cualnum<\/span> =<\/span> 1<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0if<\/span> (<\/span>cualnum<\/span> ==<\/span> 2<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0num2<\/span> =<\/span> num2<\/span> +<\/span> tecla<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0\r\n \u00a0\u00a0\u00a0\/\/ tecla punto decimal<\/span>\r\n \u00a0\u00a0\u00a0if<\/span> (<\/span>tecla<\/span>==<\/span>'.'<\/span> and<\/span> haypunto<\/span>==<\/span>0<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0if<\/span> (<\/span>cualnum<\/span> ==<\/span> 1<\/span> or<\/span> cualnum<\/span> ==<\/span> 0<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0tamano<\/span> =<\/span> num1<\/span>.<\/span>length<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if<\/span> (<\/span>tamano<\/span> ==<\/span> 0<\/span>)<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/span>num1<\/span>=<\/span> \"0.\"<\/span>;<\/span>}<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0else<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/span>num1<\/span> =<\/span> num1<\/span> +<\/span> tecla<\/span>;<\/span>}<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0if<\/span> (<\/span>cualnum<\/span> ==<\/span> 2<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0tamano<\/span> =<\/span> num2<\/span>.<\/span>length<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if<\/span> (<\/span>tamano<\/span> ==<\/span> 0<\/span>)<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/span>num2<\/span>=<\/span> \"0.\"<\/span>;<\/span>}<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0else<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/span>num2<\/span> =<\/span> num2<\/span> +<\/span> tecla<\/span>;<\/span>}<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0haypunto<\/span> =<\/span> 1<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\r\n \u00a0\u00a0\u00a0\/\/tecla de Operacion<\/span>\r\n \u00a0\u00a0\u00a0if<\/span> (<\/span>cualnum<\/span> >=<\/span> 1<\/span> &&<\/span> (<\/span>tecla<\/span> ==<\/span> '+'<\/span> ||<\/span> \r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0tecla<\/span> ==<\/span> '-'<\/span> ||<\/span> tecla<\/span> ==<\/span> '*'<\/span> ||<\/span> \r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0tecla<\/span> ==<\/span> '\/'<\/span>)<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0operador<\/span> =<\/span> tecla<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0cualnum<\/span> =<\/span> 2<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0haypunto<\/span> =<\/span> 0<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\r\n \u00a0\u00a0\u00a0\/\/ obtener resultado<\/span>\r\n \u00a0\u00a0\u00a0if<\/span> (<\/span>tecla<\/span> ==<\/span> '='<\/span> &&<\/span> cualnum<\/span> ==<\/span> 2<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0obtenerresultado<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\r\n \u00a0\u00a0\u00a0\/\/tecla Borrar C Clear<\/span>\r\n \u00a0\u00a0\u00a0if<\/span> (<\/span>tecla<\/span> ==<\/span> 'C'<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0cualnum<\/span> =<\/span> 0<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0num1<\/span> =<\/span> \"\"<\/span>;<\/span> \u00a0\u00a0num2<\/span> =<\/span> \"\"<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0operador<\/span> =<\/span> ' '<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0resultado<\/span> =<\/span> 0<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0haypunto<\/span> =<\/span> 0<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0numA<\/span> =<\/span> num1<\/span>.<\/span>toFloat<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0numB<\/span> =<\/span> num2<\/span>.<\/span>toFloat<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0\r\n \u00a0\u00a0\u00a0\/\/ SALIDA A PANTALLA LCD<\/span>\r\n \u00a0\u00a0\u00a0mostrarpantalla<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0}<\/span>\r\n \u00a0}<\/span>\r\n\r\nvoid<\/span> obtenerresultado<\/span>(<\/span>)<\/span>{<\/span>\r\n \u00a0if<\/span> (<\/span>operador<\/span> ==<\/span> '+'<\/span>)<\/span> \r\n \u00a0\u00a0\u00a0{<\/span>resultado<\/span> =<\/span> numA<\/span> +<\/span> numB<\/span>;<\/span>}<\/span>\r\n \u00a0if<\/span> (<\/span>operador<\/span> ==<\/span> '-'<\/span>)<\/span>\r\n \u00a0\u00a0\u00a0{<\/span>resultado<\/span> =<\/span> numA<\/span> -<\/span> numB<\/span>;<\/span>}<\/span>\r\n \u00a0if<\/span> (<\/span>operador<\/span> ==<\/span> '*'<\/span>)<\/span>\r\n \u00a0\u00a0\u00a0{<\/span>resultado<\/span> =<\/span> numA<\/span> *<\/span> numB<\/span>;<\/span>}<\/span>\r\n \u00a0if<\/span> (<\/span>operador<\/span> ==<\/span> '\/'<\/span>)<\/span>\r\n \u00a0\u00a0\u00a0{<\/span>resultado<\/span> =<\/span> numA<\/span> \/<\/span> numB<\/span>;<\/span>}<\/span>\r\n \u00a0num1<\/span> =<\/span> String<\/span>(<\/span>resultado<\/span>)<\/span>;<\/span>\r\n \u00a0num2<\/span> =<\/span> \"\"<\/span>;<\/span>\r\n \u00a0cualnum<\/span> =<\/span> 2<\/span>;<\/span>\r\n \u00a0haypunto<\/span> =<\/span> 0<\/span>;<\/span>\r\n \u00a0}<\/span>\r\n\r\n\r\nvoid<\/span> mostrarpantalla<\/span>(<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0lcd<\/span>.<\/span>clear<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0lcd<\/span>.<\/span>setCursor<\/span>(<\/span>0<\/span>,<\/span>0<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\/\/ muestra decimales = 3<\/span>\r\n \u00a0\u00a0\u00a0lcd<\/span>.<\/span>print<\/span>(<\/span>numA<\/span>,<\/span>3<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0if<\/span> (<\/span>numB<\/span>!=<\/span>0<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0lcd<\/span>.<\/span>setCursor<\/span>(<\/span>0<\/span>,<\/span>1<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0lcd<\/span>.<\/span>print<\/span>(<\/span>numB<\/span>,<\/span>3<\/span>)<\/span>;<\/span> \u00a0\u00a0\u00a0\r\n \u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0lcd<\/span>.<\/span>setCursor<\/span>(<\/span>mp<\/span>-<\/span>2<\/span>,<\/span>0<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0lcd<\/span>.<\/span>print<\/span>(<\/span>operador<\/span>)<\/span>;<\/span>\r\n \u00a0}<\/span>\r\n\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
Como proyecto base se usa una calculadora b\u00e1sica para n\u00fameros reales (float). Los componentes usados son los que ten\u00eda disponible, pueden usarse otros modelos de arduino, otros tama\u00f1os de pantalla. La lista de componentes es: Componentes Descripci\u00f3n Unidades Observacion Teclado 4x4 1 de membrana Pantalla LCD 20\u00d74 \u00f3 16x2 1 o la que est\u00e9 disponible … Sigue leyendo Calculadora B\u00e1sica-LCD y Teclado4x4<\/span><\/a><\/p>\n","protected":false},"author":8043,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[422376],"tags":[],"class_list":["post-1248","post","type-post","status-publish","format-standard","hentry","category-calculadora-cientifica"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/edelros\/wp-json\/wp\/v2\/posts\/1248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espol.edu.ec\/edelros\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espol.edu.ec\/edelros\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/edelros\/wp-json\/wp\/v2\/users\/8043"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/edelros\/wp-json\/wp\/v2\/comments?post=1248"}],"version-history":[{"count":14,"href":"https:\/\/blog.espol.edu.ec\/edelros\/wp-json\/wp\/v2\/posts\/1248\/revisions"}],"predecessor-version":[{"id":2279,"href":"https:\/\/blog.espol.edu.ec\/edelros\/wp-json\/wp\/v2\/posts\/1248\/revisions\/2279"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/edelros\/wp-json\/wp\/v2\/media?parent=1248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/edelros\/wp-json\/wp\/v2\/categories?post=1248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/edelros\/wp-json\/wp\/v2\/tags?post=1248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}