{"id":8522,"date":"2015-12-07T09:23:14","date_gmt":"2015-12-07T09:23:14","guid":{"rendered":"http:\/\/aiglesias.com\/?p=8522"},"modified":"2015-12-07T09:23:14","modified_gmt":"2015-12-07T09:23:14","slug":"arduino-uno-mapa-de-pines","status":"publish","type":"post","link":"https:\/\/aiglesias.com\/?p=8522","title":{"rendered":"Arduino Uno , Mapa de pines."},"content":{"rendered":"<div id=\"attachment_7315\" style=\"width: 280px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/aiglesias.com\/wp-content\/uploads\/2015\/01\/arduino-uno.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7315\" class=\"size-full wp-image-7315\" src=\"http:\/\/aiglesias.com\/wp-content\/uploads\/2015\/01\/arduino-uno.jpg\" alt=\"Arduino Uno\" width=\"270\" height=\"187\" \/><\/a><p id=\"caption-attachment-7315\" class=\"wp-caption-text\">Arduino Uno<\/p><\/div>\n<p><strong>\u00a0<\/strong><\/p>\n<p>Retomando el tema del <strong>DIY<\/strong> hoy nos vamos a centrar en la familia Arduino y mas concretamente en la <strong>Arduino Uno<\/strong> y vamos a examinar afondo la placa o\u00a0 mas concretamente de su mapa de pines<!--more--><\/p>\n<div id=\"attachment_8523\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/aiglesias.com\/wp-content\/uploads\/2015\/11\/arduino-uno-pines.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8523\" class=\"size-full wp-image-8523\" src=\"http:\/\/aiglesias.com\/wp-content\/uploads\/2015\/11\/arduino-uno-pines.png\" alt=\"Arduino Uno pines\" width=\"800\" height=\"616\" srcset=\"https:\/\/aiglesias.com\/wp-content\/uploads\/2015\/11\/arduino-uno-pines.png 800w, https:\/\/aiglesias.com\/wp-content\/uploads\/2015\/11\/arduino-uno-pines-300x231.png 300w, https:\/\/aiglesias.com\/wp-content\/uploads\/2015\/11\/arduino-uno-pines-390x300.png 390w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><p id=\"caption-attachment-8523\" class=\"wp-caption-text\">Arduino Uno pines<\/p><\/div>\n<p>En este enlace puedes ver las Especificaciones detalladas de <strong>Arduino UNO<\/strong>: <a href=\"http:\/\/arduino.cc\/en\/Main\/ArduinoBoardUno\" target=\"_blank\" rel=\"noopener\">http:\/\/arduino.cc\/en\/Main\/ArduinoBoardUno<\/a><\/p>\n<table>\n<tbody>\n<tr>\n<td>Microcontroller &amp; USB-to-serial converter<\/td>\n<td>ATmega328P &amp; Atmega16U2<\/td>\n<\/tr>\n<tr>\n<td>Operating Voltage<\/td>\n<td>5V<\/td>\n<\/tr>\n<tr>\n<td>Input Voltage (recommended)<\/td>\n<td>7-12V<\/td>\n<\/tr>\n<tr>\n<td>Input Voltage (limits)<\/td>\n<td>6-20V<\/td>\n<\/tr>\n<tr>\n<td>Digital I\/O Pins<\/td>\n<td>14 (of which 6 provide PWM output)<\/td>\n<\/tr>\n<tr>\n<td>Analog Input Pins<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td>DC Current per I\/O Pin<\/td>\n<td>40 mA<\/td>\n<\/tr>\n<tr>\n<td>DC Current for 3.3V Pin<\/td>\n<td>50 mA<\/td>\n<\/tr>\n<tr>\n<td>Flash Memory<\/td>\n<td>32 KB (ATmega328) of which 0.5 KB used by bootloader<\/td>\n<\/tr>\n<tr>\n<td>SRAM<\/td>\n<td>2 KB (ATmega328)<\/td>\n<\/tr>\n<tr>\n<td>EEPROM<\/td>\n<td>1 KB (ATmega328)<\/td>\n<\/tr>\n<tr>\n<td>Clock Speed<\/td>\n<td>16 MHz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u00bfCuales son los aspectos m\u00e1s destacados de la placa Arduino UNO ?<\/strong><\/p>\n<p>Los aspectos m\u00e1s destacados de <strong>Arduino UNO<\/strong>.son :<\/p>\n<ul>\n<li>No necesita de un cable FTDI para conectarse al MCU, en su lugar uso un MCU especialmente programado para trabajar como conversor de USB a serie.<\/li>\n<li>En la revision 3 de HW nuevo pineado<\/li>\n<li>Alimentaci\u00f3n: via USB, bater\u00eda o adpatador AC\/DC a 5V, seleccionado automaticamente. Arduino puede trabajar entre 6 y 20V, pero es recomendado trabajar entre 7 y 12V por las caracteristicas del regulador de tensi\u00f3n.<\/li>\n<li>Puerto Serie en los pines 0 y 1.<\/li>\n<li>Interrupciones externas en los pines 2 y 3.<\/li>\n<li>Built-in LED en el pin 13.<\/li>\n<li>Bus TWI o I2C en los pines A4 y A5 etiquetados como SDA y SCL<\/li>\n<li>El MCU ATmega328P tiene un bootloader precargado que permite cargar en la memoria flash el nuevo programa o sketch sin necesidad de un HW externo.<\/li>\n<li>Arduino Uno dispone de un fusible autoreseteable que protege el puerto USB de nuestro ordenador de cortocircuitos y sobrecorrientes. Si se detectan m\u00e1s de 500mA salta la protecci\u00f3n.<\/li>\n<\/ul>\n<p>En este pdf podemos ver el esquema de un <strong>Arduino UNO<\/strong>, muy importante conocerlo para evitar hacer maniobras que lo da\u00f1en: <a href=\"http:\/\/arduino.cc\/en\/uploads\/Main\/Arduino_Uno_Rev3-schematic.pdf\" target=\"_blank\" rel=\"noopener\">http:\/\/arduino.cc\/en\/uploads\/Main\/Arduino_Uno_Rev3-schematic.pdf<\/a><\/p>\n<p>Documentaci\u00f3n del Microcontrolador muy importante cuando necesitemos hacer operaciones avanzadas con Arduino: <a href=\"http:\/\/www.atmel.com\/Images\/doc8161.pdf\" target=\"_blank\" rel=\"noopener\">http:\/\/www.atmel.com\/Images\/doc8161.pdf<\/a><\/p>\n<p>Est\u00e1n disponible los esquemas y dise\u00f1o en formato Eagle <a href=\"http:\/\/arduino.cc\/en\/uploads\/Main\/arduino_Uno_Rev3-02-TH.zip\" target=\"_blank\" rel=\"noopener\">http:\/\/arduino.cc\/en\/uploads\/Main\/arduino_Uno_Rev3-02-TH.zip<\/a>.<\/p>\n<p>Para ver los esquemas podemos usar Eagle, se trata de un programa de dise\u00f1o de diagramas y PCBs con autoenrutador:<\/p>\n<ul>\n<li><a href=\"http:\/\/www.cadsoftusa.com\/eagle-pcb-design-software\/product-overview\/\" target=\"_blank\" rel=\"noopener\">http:\/\/www.cadsoftusa.com\/eagle-pcb-design-software\/product-overview\/<\/a><\/li>\n<li><a href=\"http:\/\/www.cadsoftusa.com\/download-eagle\/freeware\/\" target=\"_blank\" rel=\"noopener\">http:\/\/www.cadsoftusa.com\/download-eagle\/freeware\/<\/a><\/li>\n<\/ul>\n<p>Opci\u00f3n open source: <a href=\"http:\/\/www.kicad-pcb.org\/\" target=\"_blank\" rel=\"noopener\">http:\/\/www.kicad-pcb.org\/<\/a> (recomendada)<\/p>\n<p>Tambi\u00e9n es importante conocer c\u00f3mo est\u00e1n distribuidos los pines del MCU en Arduino:<\/p>\n<ul>\n<li>Pin Mapping: <a href=\"http:\/\/arduino.cc\/en\/Hacking\/PinMapping168\" target=\"_blank\" rel=\"noopener\">http:\/\/arduino.cc\/en\/Hacking\/PinMapping168<\/a><\/li>\n<\/ul>\n<div id=\"attachment_8525\" style=\"width: 619px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/aiglesias.com\/wp-content\/uploads\/2015\/11\/Atmega168-pin-Mapping.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8525\" class=\"size-full wp-image-8525\" src=\"http:\/\/aiglesias.com\/wp-content\/uploads\/2015\/11\/Atmega168-pin-Mapping.png\" alt=\"Atmega168 pin Mapping\" width=\"609\" height=\"407\" srcset=\"https:\/\/aiglesias.com\/wp-content\/uploads\/2015\/11\/Atmega168-pin-Mapping.png 609w, https:\/\/aiglesias.com\/wp-content\/uploads\/2015\/11\/Atmega168-pin-Mapping-300x200.png 300w, https:\/\/aiglesias.com\/wp-content\/uploads\/2015\/11\/Atmega168-pin-Mapping-449x300.png 449w\" sizes=\"auto, (max-width: 609px) 100vw, 609px\" \/><\/a><p id=\"caption-attachment-8525\" class=\"wp-caption-text\">Atmega168 pin Mapping<\/p><\/div>\n<ul>\n<li><a href=\"http:\/\/www.umsats.ca\/wp-content\/uploads\/2013\/02\/Arduino_uno_Pinout.pdf\" target=\"_blank\" rel=\"noopener\">http:\/\/www.umsats.ca\/wp-content\/uploads\/2013\/02\/Arduino_uno_Pinout.pdf<\/a><\/li>\n<li><a href=\"http:\/\/pighixxx.com\/atmega328v3_0.pdf\" target=\"_blank\" rel=\"noopener\">http:\/\/pighixxx.com\/atmega328v3_0.pdf<\/a><\/li>\n<li><a href=\"http:\/\/pighixxx.com\/unov3pdf.pdf\" target=\"_blank\" rel=\"noopener\">http:\/\/pighixxx.com\/unov3pdf.pdf<\/a><\/li>\n<\/ul>\n<p>Espero que esta informaci\u00f3n os ayude a empezar en este mundo del Arduino.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 Retomando el tema del DIY hoy nos vamos a centrar en la familia Arduino y mas concretamente en la Arduino Uno y vamos a examinar afondo la placa o\u00a0 mas concretamente de su mapa de pines<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3433,3432,4,13],"tags":[607,2713,2737],"class_list":["post-8522","post","type-post","status-publish","format-standard","hentry","category-arduino","category-diy","category-general","category-noticias","tag-arduino","tag-arduino-uno","tag-diy"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p1W0Q6-2ds","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/aiglesias.com\/index.php?rest_route=\/wp\/v2\/posts\/8522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aiglesias.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aiglesias.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aiglesias.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aiglesias.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8522"}],"version-history":[{"count":4,"href":"https:\/\/aiglesias.com\/index.php?rest_route=\/wp\/v2\/posts\/8522\/revisions"}],"predecessor-version":[{"id":8561,"href":"https:\/\/aiglesias.com\/index.php?rest_route=\/wp\/v2\/posts\/8522\/revisions\/8561"}],"wp:attachment":[{"href":"https:\/\/aiglesias.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aiglesias.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aiglesias.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}