<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-1401677527059188207</id><updated>2012-01-26T10:14:23.357+01:00</updated><category term='Programador'/><category term='18F2550'/><category term='Oscilador'/><category term='Tensión'/><category term='Microcontrolador'/><category term='SiLMuP'/><category term='18F4550'/><category term='74xx595'/><category term='74hc595'/><category term='Robótica'/><category term='Cargador'/><category term='C'/><category term='RS232'/><category term='16F877'/><category term='código'/><category term='Switch'/><category term='16F84'/><category term='Matriz'/><category term='LCD'/><category term='Calculadora'/><category term='Sonido'/><category term='LM2940'/><category term='Display'/><category term='ISIS'/><category term='Puerto Serie'/><category term='LF50'/><category term='L4940'/><category term='16F886'/><category term='LM317'/><category term='NE555'/><category term='16F876'/><category term='LM1085'/><category term='74hc165'/><category term='16F648'/><category term='Circuito'/><category term='Simulación'/><category term='16F628'/><category term='Pulsador'/><category term='Regulador'/><category term='Diagrama'/><category term='LED'/><category term='MAX232'/><category term='Grabador'/><category term='Probador'/><category term='Bateria'/><category term='Monostable'/><category term='8x8'/><category term='16F887'/><category term='Voltaje'/><category term='Shift register'/><category term='PIC16F84A'/><category term='Fuente regulada'/><category term='LM1084'/><category term='78xx'/><category term='PIC'/><category term='Display 7 segmentos'/><category term='Fuente'/><category term='Quemador'/><category term='Transformador'/><category term='Hitachi 44780'/><category term='Matrix'/><category term='Astable'/><category term='Antirrebote'/><category term='LM340'/><category term='Música'/><category term='16F88'/><category term='Registro de desplazamiento'/><category term='Conexión'/><category term='Continua'/><category term='CCS'/><category term='Proyecto'/><category term='Frecuencia'/><category term='Regulador de tensión'/><category term='7805'/><category term='rutina'/><category term='H bridge'/><category term='Regulador de voltaje'/><category term='LM1086'/><category term='Alterna'/><category term='74xx165'/><category term='Puente H'/><category term='LM7805'/><category term='Robot'/><category term='Motor'/><category term='Electrónica'/><title type='text'>PICs, Electrónica y Robótica</title><subtitle type='html'>Proyectos - Rutinas - Ejemplos - Diseños - Ideas</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>23</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-6613321373722920987</id><published>2010-11-30T11:42:00.289+01:00</published><updated>2011-10-21T12:54:30.626+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='C'/><category scheme='http://www.blogger.com/atom/ns#' term='CCS'/><category scheme='http://www.blogger.com/atom/ns#' term='16F88'/><category scheme='http://www.blogger.com/atom/ns#' term='74xx595'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='Shift register'/><category scheme='http://www.blogger.com/atom/ns#' term='código'/><category scheme='http://www.blogger.com/atom/ns#' term='Simulación'/><category scheme='http://www.blogger.com/atom/ns#' term='Registro de desplazamiento'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='ISIS'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><category scheme='http://www.blogger.com/atom/ns#' term='74hc595'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='LCD'/><category scheme='http://www.blogger.com/atom/ns#' term='Calculadora'/><category scheme='http://www.blogger.com/atom/ns#' term='Proyecto'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>PIC-Cal, un PIC hecho calculadora.</title><summary type='text'>
... O una calculadora hecha con PIC.

En esta ocación les presento una calculadora hecha con un PIC16F88 y un módulo LCD administrado con el microcontrolador Hitachi 44780 o compatible.

Esta no es una gran calculadora, pero resuelve fórmulas algebraicas reconociendo términos y utilizando parentesis. Esta versión todavía no maneja números negativos ni decimales, ya que solo el hecho de utilizar </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/6613321373722920987/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2010/11/pic-cal.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/6613321373722920987'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/6613321373722920987'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2010/11/pic-cal.html' title='PIC-Cal, un PIC hecho calculadora.'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_TodjpTlTFb4/TBtQHk7xr3I/AAAAAAAAAVw/JILFzaq65Go/s72-c/targett.png' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-145792509905292886</id><published>2010-09-20T21:04:00.008+02:00</published><updated>2011-06-22T15:09:21.267+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='MAX232'/><category scheme='http://www.blogger.com/atom/ns#' term='Puerto Serie'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='RS232'/><category scheme='http://www.blogger.com/atom/ns#' term='Conexión'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>MAX232, conectando un PIC al ordenador</title><summary type='text'>Una de las comunicaciones mas comunmente utilizadas en informática  y/o electrónica es la comunicación serie, y dentro de este tipo de  comunicaciones se encuentra la USART (Universal Synchronous  Asynchronous Receiver Transmitter o en español: Receptor y emisor  síncrono o asíncrono universal).El  puerto serie del PC normalmente tiene 9 pines, pero la ventaja de este  sistema es que se puede </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/145792509905292886/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2010/09/max232_20.html#comment-form' title='3 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/145792509905292886'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/145792509905292886'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2010/09/max232_20.html' title='MAX232, conectando un PIC al ordenador'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_TodjpTlTFb4/TJenCiy22hI/AAAAAAAAAY4/v46OzoXkxSY/s72-c/PC-to-PC.png' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-5315075940990875544</id><published>2010-09-20T21:00:00.057+02:00</published><updated>2010-12-02T16:47:13.775+01:00</updated><title type='text'>Inicio</title><summary type='text'>Desde esta entrada puede buscar el contenido deseado.
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    var options = new </summary><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/5315075940990875544'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/5315075940990875544'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2010/09/inicio.html' title='Inicio'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_TodjpTlTFb4/S-r_XjBgmEI/AAAAAAAAAUA/U65k4_P5LIk/s72-c/integrado.png' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-1700585982294954554</id><published>2010-08-16T20:39:00.015+02:00</published><updated>2011-09-20T14:23:35.829+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='C'/><category scheme='http://www.blogger.com/atom/ns#' term='CCS'/><category scheme='http://www.blogger.com/atom/ns#' term='rutina'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='16F88'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='código'/><category scheme='http://www.blogger.com/atom/ns#' term='Antirrebote'/><category scheme='http://www.blogger.com/atom/ns#' term='Switch'/><category scheme='http://www.blogger.com/atom/ns#' term='Pulsador'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><title type='text'>Algoritmo antirrebote de pulsadores</title><summary type='text'>Indagando en foros uno se da cuenta que lo que parece tan fácil como capturar la simple pulsación de una tecla conectada a un pin de un microcontrolador, en el fondo lleva consigo algunas técnica a tener en cuenta; Muchos son los que preguntan, sobretodo cuando se está iniciando en materia de programación de microcontroladores, como debería ser un buen algoritmo de antirrebote. Pues bien, en esta</summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/1700585982294954554/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2010/08/antirrebote.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/1700585982294954554'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/1700585982294954554'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2010/08/antirrebote.html' title='Algoritmo antirrebote de pulsadores'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-6818712519127817071</id><published>2010-08-12T20:50:00.017+02:00</published><updated>2010-11-30T11:54:26.027+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='C'/><category scheme='http://www.blogger.com/atom/ns#' term='CCS'/><category scheme='http://www.blogger.com/atom/ns#' term='LED'/><category scheme='http://www.blogger.com/atom/ns#' term='16F88'/><category scheme='http://www.blogger.com/atom/ns#' term='74xx595'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='Shift register'/><category scheme='http://www.blogger.com/atom/ns#' term='código'/><category scheme='http://www.blogger.com/atom/ns#' term='Simulación'/><category scheme='http://www.blogger.com/atom/ns#' term='Conexión'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><category scheme='http://www.blogger.com/atom/ns#' term='ISIS'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='8x8'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='Matrix'/><category scheme='http://www.blogger.com/atom/ns#' term='Proyecto'/><category scheme='http://www.blogger.com/atom/ns#' term='Matriz'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>Matriz de 8x8 LED controlada con 2 shift register y PIC</title><summary type='text'>Muchas personas experimentan a diario con arrays de 8x8 LED y un porcentaje de esas personas reflejan sus dudas en distintos sitios desperdigados por la red destinados a este mundillo de la electrónica y los microcontroladores.

Precisamente de una duda que se me planteó hace poco por correo electrónico surgió un pequeño proyecto a modo de ejemplo de un array de 8x8 LED; El cual funciona de </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/6818712519127817071/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2010/08/array8x8.html#comment-form' title='5 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/6818712519127817071'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/6818712519127817071'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2010/08/array8x8.html' title='Matriz de 8x8 LED controlada con 2 shift register y PIC'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_TodjpTlTFb4/TG47GMEXqAI/AAAAAAAAAXo/ykVKfE1DaS8/s72-c/Matriz8x8.png' height='72' width='72'/><thr:total>5</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-7063996774771776372</id><published>2010-08-04T12:58:00.012+02:00</published><updated>2010-11-24T11:58:39.302+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='C'/><category scheme='http://www.blogger.com/atom/ns#' term='CCS'/><category scheme='http://www.blogger.com/atom/ns#' term='LED'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='Shift register'/><category scheme='http://www.blogger.com/atom/ns#' term='código'/><category scheme='http://www.blogger.com/atom/ns#' term='Registro de desplazamiento'/><category scheme='http://www.blogger.com/atom/ns#' term='Conexión'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><category scheme='http://www.blogger.com/atom/ns#' term='74hc595'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='Display 7 segmentos'/><category scheme='http://www.blogger.com/atom/ns#' term='Display'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>Controlar 8 displais de 7 segmentos con shift register</title><summary type='text'>Continuando con el tema de los shift register, ofreceré algunas utilidades a dichos integrados utilizando un microcontrolador a modo de ejemplo y totalmente funcionales.

El ejemplo que aquí propongo es la utilización de los registros para controlar 8 displais de 7 segmentos, como ya vimos anteriormente en este artículo, pero con el agregado de la implementación de un teclado; Pero aquí les </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/7063996774771776372/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2010/08/7segshifttec.html#comment-form' title='2 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/7063996774771776372'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/7063996774771776372'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2010/08/7segshifttec.html' title='Controlar 8 displais de 7 segmentos con shift register'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_TodjpTlTFb4/TFkyFbnDK5I/AAAAAAAAAXA/eY14aYgLjLE/s72-c/7Seg2ShiftTec.png' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-707854908438936225</id><published>2010-06-10T20:00:00.000+02:00</published><updated>2010-06-18T13:02:26.476+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='LM340'/><category scheme='http://www.blogger.com/atom/ns#' term='Regulador'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><category scheme='http://www.blogger.com/atom/ns#' term='Regulador de tensión'/><category scheme='http://www.blogger.com/atom/ns#' term='LF50'/><category scheme='http://www.blogger.com/atom/ns#' term='L4940'/><category scheme='http://www.blogger.com/atom/ns#' term='78xx'/><category scheme='http://www.blogger.com/atom/ns#' term='LM1084'/><category scheme='http://www.blogger.com/atom/ns#' term='LM1086'/><category scheme='http://www.blogger.com/atom/ns#' term='LM7805'/><category scheme='http://www.blogger.com/atom/ns#' term='LM1085'/><category scheme='http://www.blogger.com/atom/ns#' term='LM2940'/><category scheme='http://www.blogger.com/atom/ns#' term='7805'/><category scheme='http://www.blogger.com/atom/ns#' term='LM317'/><category scheme='http://www.blogger.com/atom/ns#' term='Regulador de voltaje'/><title type='text'>Reguladores de voltaje, ¿cuál mejor?</title><summary type='text'>Reguladores de voltaje hay muchos, sin lugar a dudas toda persona del mundillo, conoce por lo menos al archifamoso LM7805 , y seguramente el LM317 , pero lo que veremos en esta ocasión serán alternativas válidas y mejoras a dichos integrados.
Para empezar el LM7805 es un regulador de tensión positiva, perteneciente a la familia 78xx, que entrega 5V (ideal para alimentar microcontroladores) a una </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/707854908438936225/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2010/06/vregs.html#comment-form' title='7 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/707854908438936225'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/707854908438936225'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2010/06/vregs.html' title='Reguladores de voltaje, ¿cuál mejor?'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_TodjpTlTFb4/TBtRkneWFuI/AAAAAAAAAV4/RAlD3J2BGuE/s72-c/targetds.png' height='72' width='72'/><thr:total>7</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-5067930162464464338</id><published>2010-03-29T21:06:00.019+02:00</published><updated>2011-02-16T17:47:14.720+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='16F886'/><category scheme='http://www.blogger.com/atom/ns#' term='16F648'/><category scheme='http://www.blogger.com/atom/ns#' term='16F88'/><category scheme='http://www.blogger.com/atom/ns#' term='16F887'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='18F4550'/><category scheme='http://www.blogger.com/atom/ns#' term='18F2550'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='16F628'/><category scheme='http://www.blogger.com/atom/ns#' term='16F876'/><category scheme='http://www.blogger.com/atom/ns#' term='Quemador'/><category scheme='http://www.blogger.com/atom/ns#' term='16F84'/><category scheme='http://www.blogger.com/atom/ns#' term='16F877'/><category scheme='http://www.blogger.com/atom/ns#' term='Grabador'/><category scheme='http://www.blogger.com/atom/ns#' term='Programador'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>Grabador de PIC</title><summary type='text'>Cuando la mayoría de la gente está empezando en la programación de PIC, casi siempre opta por comprarse el grabador, y es algo muy razonable ya que si uno no tiene demasiados conocimientos de electrónica y se construye su propio grabador y este tiene algún problema, es mas complicado saber donde está el fallo, si en el grabador, en el PIC, en la programación, etc.

Pero lo que les propongo aquí </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/5067930162464464338/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2010/03/grabadorpic.html#comment-form' title='9 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/5067930162464464338'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/5067930162464464338'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2010/03/grabadorpic.html' title='Grabador de PIC'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_TodjpTlTFb4/TBtQHk7xr3I/AAAAAAAAAVw/JILFzaq65Go/s72-c/targett.png' height='72' width='72'/><thr:total>9</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-1905918286565239065</id><published>2010-03-29T14:49:00.001+02:00</published><updated>2011-10-03T13:06:25.617+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='C'/><category scheme='http://www.blogger.com/atom/ns#' term='Sonido'/><category scheme='http://www.blogger.com/atom/ns#' term='Música'/><category scheme='http://www.blogger.com/atom/ns#' term='CCS'/><category scheme='http://www.blogger.com/atom/ns#' term='rutina'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='16F876'/><category scheme='http://www.blogger.com/atom/ns#' term='código'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><title type='text'>Generar música con PIC</title><summary type='text'>Antes que nada debo aclarar que no estamos hablando de música con la calidad un CD, ni stereo, ni nada por el estilo, es mas, dudo que tenga alguna calidad, lo digo para no crear falsas expectativas.

En esta ocasión vamos a interpretar alguna melodía utilizando la técnica que vimos en "Generar sonido con PIC" y sólo lo haremos a modo didáctico, ya que es muy útil para comprender como el </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/1905918286565239065/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2010/03/picmusic.html#comment-form' title='13 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/1905918286565239065'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/1905918286565239065'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2010/03/picmusic.html' title='Generar música con PIC'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_TodjpTlTFb4/TBtQHk7xr3I/AAAAAAAAAVw/JILFzaq65Go/s72-c/targett.png' height='72' width='72'/><thr:total>13</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-7746292307190463941</id><published>2010-03-26T15:35:00.007+01:00</published><updated>2011-03-14T13:22:06.089+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Frecuencia'/><category scheme='http://www.blogger.com/atom/ns#' term='C'/><category scheme='http://www.blogger.com/atom/ns#' term='Sonido'/><category scheme='http://www.blogger.com/atom/ns#' term='CCS'/><category scheme='http://www.blogger.com/atom/ns#' term='rutina'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='16F876'/><category scheme='http://www.blogger.com/atom/ns#' term='código'/><title type='text'>Generar sonido con PIC</title><summary type='text'>En los tiempos que corren estamos acostumbrados a vivir rodeados de tecnología, hoy en día cualquier movil supera en millones de operaciones por segundo al primer ordenador que tuve, hasta un PIC puede funcionar a mas velocidad que un 80286, pero hubo un tiempo en que un teléfono movil no estába al alcance de cualquiera, y en esa época no existían aparatos capaces de brindarnos la experiencia </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/7746292307190463941/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2010/03/picspeaker.html#comment-form' title='7 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/7746292307190463941'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/7746292307190463941'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2010/03/picspeaker.html' title='Generar sonido con PIC'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_TodjpTlTFb4/TBtQHk7xr3I/AAAAAAAAAVw/JILFzaq65Go/s72-c/targett.png' height='72' width='72'/><thr:total>7</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-3554942677079654489</id><published>2010-03-04T19:56:00.009+01:00</published><updated>2011-11-10T12:26:51.676+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='C'/><category scheme='http://www.blogger.com/atom/ns#' term='CCS'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='LCD'/><category scheme='http://www.blogger.com/atom/ns#' term='Hitachi 44780'/><category scheme='http://www.blogger.com/atom/ns#' term='Shift register'/><category scheme='http://www.blogger.com/atom/ns#' term='código'/><category scheme='http://www.blogger.com/atom/ns#' term='Registro de desplazamiento'/><category scheme='http://www.blogger.com/atom/ns#' term='Display'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><title type='text'>Librería para el manejo de un módulo LCD en CCS C</title><summary type='text'>

Ya vimos Conexión y funciones de un módulo LCD y Control de un módulo LCD con PIC y CCS C, partiendo de esa base podemos seguir adelante y ¿por qué no directamente con ejemplos? Bueno, en esta ocasión les traigo una librería lista para operar con módulos LCD con buses de 4 u 8 bits, y conexión al PIC de modo serial o paralelo. Se trata de una librería que bauticé con el nombre, no muy creativo,</summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/3554942677079654489/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2010/03/lcdgar.html#comment-form' title='4 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/3554942677079654489'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/3554942677079654489'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2010/03/lcdgar.html' title='Librería para el manejo de un módulo LCD en CCS C'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_TodjpTlTFb4/TBtQHk7xr3I/AAAAAAAAAVw/JILFzaq65Go/s72-c/targett.png' height='72' width='72'/><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-4835817799070697880</id><published>2010-01-26T21:31:00.003+01:00</published><updated>2011-06-09T23:59:57.887+02:00</updated><title type='text'>Sitios de interés</title><summary type='text'>Otros sitios y blogs sobre electrónica y/o robótica.
PicManía by RedRaven  
Excelente sitio donde hay ejemplos, explicaciones y todo lo necesario para comenzar y seguir en la electrónica y la programación de microcontroladores. De Red Raven o RedPic. X-ROBOTICS  
Página donde Ionitron nos muestra sus proyectos y explica el funcionamiento de componentes de una forma muy profesional. David Cook - </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/4835817799070697880/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2010/01/sitios-de-interes.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/4835817799070697880'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/4835817799070697880'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2010/01/sitios-de-interes.html' title='Sitios de interés'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_TodjpTlTFb4/TBtQHk7xr3I/AAAAAAAAAVw/JILFzaq65Go/s72-c/targett.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-8995372554638976283</id><published>2009-06-19T17:54:00.012+02:00</published><updated>2011-03-12T19:02:37.015+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='NE555'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='Oscilador'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='Monostable'/><category scheme='http://www.blogger.com/atom/ns#' term='Astable'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>NE555</title><summary type='text'>Sin lugar a dudas el NE555 es uno de los integrados mas conocidos por cualquier hobbista de la electrónica y/o robótica que se aprecie, pero para muchos puede resultar un poco complicado comprender que es lo que realmente hace. En este artículo intentaré explicar, de una manera sencilla, no tanto funcionamiento sino la utilidad, que es lo que realmente a la mayoría de los lectores les importa.

</summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/8995372554638976283/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2009/06/ne555.html#comment-form' title='3 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/8995372554638976283'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/8995372554638976283'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2009/06/ne555.html' title='NE555'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_TodjpTlTFb4/Sju3_alqnkI/AAAAAAAAAPo/F96qevlJ-Ho/s72-c/NE555_Esquema.jpg' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-6908823380920918304</id><published>2009-06-02T18:57:00.012+02:00</published><updated>2011-07-02T18:13:52.015+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Voltaje'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='Transformador'/><category scheme='http://www.blogger.com/atom/ns#' term='Regulador'/><category scheme='http://www.blogger.com/atom/ns#' term='Fuente regulada'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Alterna'/><category scheme='http://www.blogger.com/atom/ns#' term='Regulador de tensión'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='Continua'/><category scheme='http://www.blogger.com/atom/ns#' term='Tensión'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='78xx'/><category scheme='http://www.blogger.com/atom/ns#' term='Fuente'/><category scheme='http://www.blogger.com/atom/ns#' term='7805'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><category scheme='http://www.blogger.com/atom/ns#' term='Regulador de voltaje'/><title type='text'>Reguladores de voltaje 7805</title><summary type='text'>La familia 78xx y 79xx son una gama de integrados dedicados a la regulación de voltaje, hay muchas variables: regulables, fijos, de tensión positiva o negativa...

Pero el mas común, y el que mayormente usaremos en el mundo de los PICs, es el famoso 7805, que es un regulador de tensión positiva de 5 Volts a 1A, la tensión justa y mucho mas corriente de la que necitan nuestros PICs para funcionar.</summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/6908823380920918304/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2009/06/reguladores-de-voltaje-7805.html#comment-form' title='14 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/6908823380920918304'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/6908823380920918304'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2009/06/reguladores-de-voltaje-7805.html' title='Reguladores de voltaje 7805'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-ePrBXIwaRyM/TacT0EnwU9I/AAAAAAAAAZk/OQ8OW9ljo8g/s72-c/7805+con+bater%25C3%25ADa+3.png' height='72' width='72'/><thr:total>14</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-5058589421980452841</id><published>2009-05-10T17:18:00.010+02:00</published><updated>2011-07-02T18:10:46.980+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Motor'/><category scheme='http://www.blogger.com/atom/ns#' term='Puente H'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='Robot'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='H bridge'/><category scheme='http://www.blogger.com/atom/ns#' term='SiLMuP'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Conexión'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>Puente H</title><summary type='text'>Navegando por uno y otro lado, siempre me encuentro con el dilema de la gente a la hora de controlar un motor con un microcontrolador. Hay muchas soluciones en forma de integrados, pero estos son algo limitados y, hasta en algunos casos, demasiado costosos o difíciles de conseguir.La mejor solución, sin lugar a dudas, es utilizar un puente H, pero con este tema surge otro problema en la gente, ¿</summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/5058589421980452841/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2009/05/puente-h.html#comment-form' title='23 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/5058589421980452841'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/5058589421980452841'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2009/05/puente-h.html' title='Puente H'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_TodjpTlTFb4/ShMzXQFsBRI/AAAAAAAAAK4/eDGiuGg3iuQ/s72-c/Motor+Interruptor.JPG' height='72' width='72'/><thr:total>23</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-4733073381495330945</id><published>2008-12-23T21:20:00.006+01:00</published><updated>2010-11-24T11:20:16.959+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='74xx595'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='Shift register'/><category scheme='http://www.blogger.com/atom/ns#' term='Registro de desplazamiento'/><category scheme='http://www.blogger.com/atom/ns#' term='Conexión'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><category scheme='http://www.blogger.com/atom/ns#' term='74hc595'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='Display 7 segmentos'/><category scheme='http://www.blogger.com/atom/ns#' term='Display'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>Controlar display de 7 segmentos con shift register</title><summary type='text'>Ya vimos lo que es y como se controla un shift register, ahora veremos una de las tantas utilidades que tiene. Aquí se explicará como utilizar un shift register para controlar un display de 7 segmentos.

Para el que todavía no lo conozca, un display de 7 segmentos es un panel conformado por 7 LED que comparten entre si sus ánodos o cátodos según si sean de ánodo o cátodo común respectivamente. 

</summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/4733073381495330945/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2008/12/display7segshiftregister.html#comment-form' title='13 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/4733073381495330945'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/4733073381495330945'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2008/12/display7segshiftregister.html' title='Controlar display de 7 segmentos con shift register'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_TodjpTlTFb4/SgcbKuWv-8I/AAAAAAAAAKY/nOSy5Uz1Wbs/s72-c/7Seg1Shift.JPG' height='72' width='72'/><thr:total>13</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-5176886803647183736</id><published>2008-12-12T21:03:00.000+01:00</published><updated>2010-06-11T16:53:32.108+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='16F876'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='Probador'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>Probador de PIC16F876</title><summary type='text'>¿Cuantas veces se han visto con la necesidad de probar un firmware que han programado pero no tienen el circuito hecho para probar? Bueno lo que aquí propongo es una placa con todos los componentes para hacer trabajar al PIC, pero con la particularidad de que los puertos están disponibles para el uso que queramos darle.
El diagrama es el siguiente:


A simple vista se ven 5 conectores que 3 </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/5176886803647183736/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2008/12/probador-de-pic16f876.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/5176886803647183736'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/5176886803647183736'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2008/12/probador-de-pic16f876.html' title='Probador de PIC16F876'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_TodjpTlTFb4/SUWJ0BWHajI/AAAAAAAAAJs/8bixxeHxHns/s72-c/Circuito+probador+PIC16F876A.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-3047651919107381530</id><published>2008-12-08T21:04:00.020+01:00</published><updated>2011-06-28T20:21:36.223+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='C'/><category scheme='http://www.blogger.com/atom/ns#' term='CCS'/><category scheme='http://www.blogger.com/atom/ns#' term='rutina'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='código'/><category scheme='http://www.blogger.com/atom/ns#' term='Conexión'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='Hitachi 44780'/><category scheme='http://www.blogger.com/atom/ns#' term='LCD'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='Display'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>Control de un módulo LCD con PIC y CCS C</title><summary type='text'>Partiendo de saber la Conexión y funciones de un módulo LCD ahora veremos como se utiliza en la práctica. Para empezar aquí les dejo el diagrama de la conexión mas básica para poder comenzar a utilizar el display.En el diagrama utilizamos el Pin 0 del puerto A para la señal Enable del display y el Pin 1 del mismo puerto para la señal RS.R/W lo conectamos directamente a GND ya que en este proyecto</summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/3047651919107381530/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2008/12/controlar-de-un-lcd-con-pic-y-ccs-c.html#comment-form' title='14 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/3047651919107381530'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/3047651919107381530'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2008/12/controlar-de-un-lcd-con-pic-y-ccs-c.html' title='Control de un módulo LCD con PIC y CCS C'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_TodjpTlTFb4/ST2RwsLwIhI/AAAAAAAAAJE/6NgM7JlAPDQ/s72-c/LCD-PIC16F84A.jpg' height='72' width='72'/><thr:total>14</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-5939785966134619750</id><published>2008-11-30T02:50:00.011+01:00</published><updated>2011-03-14T12:41:42.798+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='LCD'/><category scheme='http://www.blogger.com/atom/ns#' term='Hitachi 44780'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Display'/><category scheme='http://www.blogger.com/atom/ns#' term='Conexión'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>Conexión y funciones de un módulo LCD</title><summary type='text'>Una pantalla de cristal líquido o LCD (Liquid Cristal Display) es un dispositivo para la presentación de imagenes o caracteres. En este caso usaremos uno basado en el µControlador Hitachi 44780 o compatible, que muestra 16 o 20 caracteres en 1, 2 o 4 líneas. Las funciones de control son iguales para todos los modelos.Conexionado: 

 PINNombreDirecciónFunción 
 01VssPGND 
 02VddPAlimentación a 5V</summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/5939785966134619750/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2008/11/display-lcd-cmo-se-controlan.html#comment-form' title='9 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/5939785966134619750'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/5939785966134619750'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2008/11/display-lcd-cmo-se-controlan.html' title='Conexión y funciones de un módulo LCD'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_TodjpTlTFb4/STShszA_FoI/AAAAAAAAAI0/eDmPvES47us/s72-c/LCD.JPG' height='72' width='72'/><thr:total>9</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-3197225134813591066</id><published>2008-11-24T23:49:00.000+01:00</published><updated>2010-06-12T18:12:52.251+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='16F876'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='Robot'/><category scheme='http://www.blogger.com/atom/ns#' term='SiLMuP'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><title type='text'>SiLMuP (mi robot Sigue Líneas MultiPropósito)</title><summary type='text'>Les presento a mi primer robot: SiLMuP ( Sigue Líneas MultiPropósito )

Aún en construcción y sin los sensores instalados.
Construcción:
- El cuerpo del robot está construido con ángulos de aluminio, escuadras metálicas y muchos tornillos.
- Los motores y reductoras son del sistema de detección de monedas de máquinas tragaperras, adaptadas.
- Las ruedas son rodillos para papel de impresora HP </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/3197225134813591066/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2008/11/silmup.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/3197225134813591066'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/3197225134813591066'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2008/11/silmup.html' title='SiLMuP (mi robot Sigue Líneas MultiPropósito)'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_TodjpTlTFb4/SSs0bJu8U9I/AAAAAAAAAG8/aScTm15p4pE/s72-c/SiLMuP+Fondo.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-1113931002013020440</id><published>2008-11-22T00:16:00.005+01:00</published><updated>2010-12-06T11:17:46.146+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='74hc595'/><category scheme='http://www.blogger.com/atom/ns#' term='74hc165'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='74xx595'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='74xx165'/><category scheme='http://www.blogger.com/atom/ns#' term='Shift register'/><category scheme='http://www.blogger.com/atom/ns#' term='Registro de desplazamiento'/><category scheme='http://www.blogger.com/atom/ns#' term='SiLMuP'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>SHIFT REGISTER ¿que son y cómo se usan?</title><summary type='text'>Un registro de desplazamiento (shift register en inglés), es un integrado capaz de almacenar bits y presentarlos en sus pines.

Hay varios tipos pero los que aquí nos interesan son los del tipo Serial-Paralelo y Paralelo-Serial, esto significa que en el primer caso los bits "entran" en forma serial (uno a uno) y "salen" de forma paralela, en el segundo caso entrar en paralelo (todos juntos) y </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/1113931002013020440/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2008/11/shift-register-que-son-y-como-se-usan.html#comment-form' title='4 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/1113931002013020440'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/1113931002013020440'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2008/11/shift-register-que-son-y-como-se-usan.html' title='SHIFT REGISTER ¿que son y cómo se usan?'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_TodjpTlTFb4/SSsKZ2ygHtI/AAAAAAAAAGs/fPoQwAeilbk/s72-c/74595.JPG' height='72' width='72'/><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-714473736457083090</id><published>2008-10-23T13:41:00.003+02:00</published><updated>2010-11-03T12:37:49.539+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Voltaje'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='Regulador'/><category scheme='http://www.blogger.com/atom/ns#' term='Cargador'/><category scheme='http://www.blogger.com/atom/ns#' term='Regulador de tensión'/><category scheme='http://www.blogger.com/atom/ns#' term='78xx'/><category scheme='http://www.blogger.com/atom/ns#' term='Tensión'/><category scheme='http://www.blogger.com/atom/ns#' term='LM7805'/><category scheme='http://www.blogger.com/atom/ns#' term='Fuente'/><category scheme='http://www.blogger.com/atom/ns#' term='7805'/><category scheme='http://www.blogger.com/atom/ns#' term='Bateria'/><category scheme='http://www.blogger.com/atom/ns#' term='LM317'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><category scheme='http://www.blogger.com/atom/ns#' term='Regulador de voltaje'/><title type='text'>Fuente de alimentación y cargador de baterías.</title><summary type='text'>Sin duda la mejor forma de obtener energía para nuestros robot es por medio de baterías y como ahora con el auge de los aparatos electrónicos portartiles estas han ido bajando sus precios. Hoy en día es muy fácil conseguir baterías recargables en casi cualquier lado y a un bajo costo... Nosotros nos centraremos en baterías de Ni-MH (Niquel-Hidruro Metálico) por ser la mejor opción en relación </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/714473736457083090/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2008/10/fuente-de-alimentacin-y-cargador-de.html#comment-form' title='5 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/714473736457083090'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/714473736457083090'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2008/10/fuente-de-alimentacin-y-cargador-de.html' title='Fuente de alimentación y cargador de baterías.'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_TodjpTlTFb4/S1R3qYmzkNI/AAAAAAAAARY/JBEt9sAy4AM/s72-c/Fuente+y+Cargador+%28pinout%29.jpg' height='72' width='72'/><thr:total>5</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1401677527059188207.post-6016363338036006771</id><published>2007-10-13T02:52:00.001+02:00</published><updated>2010-08-10T21:14:32.101+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='PIC'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='Circuito'/><category scheme='http://www.blogger.com/atom/ns#' term='PIC16F84A'/><category scheme='http://www.blogger.com/atom/ns#' term='16F84'/><category scheme='http://www.blogger.com/atom/ns#' term='Probador'/><category scheme='http://www.blogger.com/atom/ns#' term='Electrónica'/><category scheme='http://www.blogger.com/atom/ns#' term='Microcontrolador'/><category scheme='http://www.blogger.com/atom/ns#' term='Diagrama'/><title type='text'>Probador de PIC 16X84</title><summary type='text'>Este circuito (de diseño propio, aunque esto no tenga demasiado mérito) te va a permitir probar tus programas, despues de grabarlos en el PIC, sin necesidad de hacer uno específico para cada configuración.


El funcionamiento es bastante sencillo y se entiende a simple vista sin tener demasiados conocimientos de electrónica.
De todas formas aca va la explicación:
Se trata de 13 "puertos" </summary><link rel='replies' type='application/atom+xml' href='http://picrobot.blogspot.com/feeds/6016363338036006771/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://picrobot.blogspot.com/2007/10/probador-de-pic.html#comment-form' title='4 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/6016363338036006771'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1401677527059188207/posts/default/6016363338036006771'/><link rel='alternate' type='text/html' href='http://picrobot.blogspot.com/2007/10/probador-de-pic.html' title='Probador de PIC 16X84'/><author><name>PicRobot</name><uri>http://www.blogger.com/profile/13735380907390898549</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='29' src='http://1.bp.blogspot.com/_TodjpTlTFb4/SiWpopKjKFI/AAAAAAAAAO4/GgbCH7-mqBc/S220/SiLMuP+avatar+PICROBOT.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_TodjpTlTFb4/RxAXbM6BiCI/AAAAAAAAAAc/lu1PxYcdciw/s72-c/circuito+probapic06.JPG' height='72' width='72'/><thr:total>4</thr:total></entry></feed>
