{"id":6770,"date":"2022-03-04T00:02:12","date_gmt":"2022-03-04T00:02:12","guid":{"rendered":"https:\/\/rogerbit.com\/wprb\/?p=6770"},"modified":"2022-03-04T00:29:24","modified_gmt":"2022-03-04T00:29:24","slug":"como-hacer-una-punta-logica-en-protoboard-paso-a-paso","status":"publish","type":"post","link":"https:\/\/rogerbit.com\/wprb\/2022\/03\/como-hacer-una-punta-logica-en-protoboard-paso-a-paso\/","title":{"rendered":"Como hacer una punta l\u00f3gica en protoboard paso a paso"},"content":{"rendered":"

<\/iframe><\/p>\n<hr \/>\n<p>En este video tutorial veremos como hacer una punta l\u00f3gica, en un protoboard, con el circuito integrado sn7404, un display de 7 segmentos, el transistor 2n3904 y otro componentes electr\u00f3nicos, de la desaparecida revista cekit.<\/p>\n<hr \/>\n<p style=\"text-align: left;\">Tal vez pueda interesarte proyectos en arduino, pic, rob\u00f3tica, telecomunicaciones, suscribete en\u00a0<a href=\"http:\/\/www.youtube.com\/user\/carlosvolt?sub_confirmation=1\">http:\/\/www.youtube.com\/user\/carlosvolt?sub_confirmation=1<\/a>\u00a0mucho videos con c\u00f3digo fuentes completos y diagramas<\/p>\n<p style=\"text-align: left;\"><div id=\"ubm-banners-rotation-n1\" data-interval=\"4000\" class=\"ubm_banners_rotation\" style=\"overflow: hidden; width: 200px; height: 150px;\"><div id=\"3_ubm_banner\" class=\"ubm_rotating_banner\"><a href=\"https:\/\/bit.ly\/3aXRDAu\" target=\"_blank\" rel=\"dofollow\"><img src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/useful_banner_manager_banners\/3-2-logo youtube.png\" width=\"100%\" height=\"100%\" alt=\"SUSCRIBETE A NUESTRO CANAL DE YOUTUBE, TUTORIALES GRATIS\" \/><\/a><\/div><\/div><\/p>\n<hr \/>\n<p><strong>\u00bf Qu\u00e9 es una punta l\u00f3gica?<\/strong><\/p>\n<p>Una punta l\u00f3gica es un instrumento que detecta la presencia de niveles altos y bajos, o se\u00f1ales de pulsos en cualquier punto de un circuito digital.<\/p>\n<hr \/>\n<p><strong>Componentes electr\u00f3nicos<\/strong><\/p>\n<p><strong>Un circuito integrado sn7404<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-6773\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/sn7404-1.jpg\" alt=\"\" width=\"208\" height=\"208\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/sn7404-1.jpg 800w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/sn7404-1-300x300.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/sn7404-1-150x150.jpg 150w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/sn7404-1-768x768.jpg 768w\" sizes=\"(max-width: 208px) 100vw, 208px\" \/><\/p>\n<table class=\"MuiTable-root jss254\">\n<tbody class=\"MuiTableBody-root\">\n<tr class=\"MuiTableRow-root jss263\">\n<td class=\"MuiTableCell-root jss257 MuiTableCell-body\">\n<div class=\"jss258\">Descripci\u00f3n<\/div>\n<\/td>\n<td class=\"MuiTableCell-root MuiTableCell-body jss256\">\n<div class=\"jss258\">IC INVERTER 6CH 6-INP 14DIP<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Hoja de datos<\/strong><\/p>\n<p><a href=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/sn74s04.pdf\">sn74s04<\/a><\/p>\n<p><strong>Pinout<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-6777\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/7404pinout.png\" alt=\"\" width=\"237\" height=\"213\" \/><\/p>\n<hr \/>\n<p><strong>Un Display A-561 sr<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-6774\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/561sr.jpg\" alt=\"\" width=\"255\" height=\"255\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/561sr.jpg 1000w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/561sr-300x300.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/561sr-150x150.jpg 150w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/561sr-768x769.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/561sr-820x821.jpg 820w\" sizes=\"(max-width: 255px) 100vw, 255px\" \/><\/p>\n<table class=\"MuiTable-root jss138\">\n<tbody class=\"MuiTableBody-root\">\n<tr class=\"MuiTableRow-root jss147\">\n<td class=\"MuiTableCell-root jss141 MuiTableCell-body\">\n<div class=\"jss142\">Descripci\u00f3n<\/div>\n<\/td>\n<td class=\"MuiTableCell-root MuiTableCell-body jss140\">\n<div class=\"jss142\">DISPLAY 7SEG 0.56″ SGL RED 18DIP<\/div>\n<\/td>\n<td class=\"MuiTableCell-root MuiTableCell-body jss143\">\n<div class=\"copy-to-clipboard jss136 jss142\"><\/div>\n<\/td>\n<\/tr>\n<tr class=\"MuiTableRow-root jss147\" data-testid=\"detailed-description\">\n<td class=\"MuiTableCell-root jss141 MuiTableCell-body\">\n<div id=\"detailedDescription\" class=\"jss142\">Descripci\u00f3n detallada<\/div>\n<\/td>\n<td class=\"MuiTableCell-root MuiTableCell-body jss140\">\n<div class=\"jss142\">M\u00f3dulos de pantalla – LED de caracteres y num\u00e9rico Rojo 7 segmentos 1 Car\u00e1cter \u00c1nodo com\u00fan 1.75V 10mA 0.750″ H x 0.500″ A x 0.325″ P (19.05mm x 12.70mm x 8.25mm) 10-DIP (0.600″, 15.24mm)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Hoja de datos<\/strong><\/p>\n<p><a href=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/CA561SR_GW.pdf\">CA561SR_GW<\/a><\/p>\n<p><strong>Pinout<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-6778\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/A-561sr_pinout.png\" alt=\"\" width=\"321\" height=\"157\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/A-561sr_pinout.png 321w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/A-561sr_pinout-300x147.png 300w\" sizes=\"(max-width: 321px) 100vw, 321px\" \/><\/p>\n<hr \/>\n<p><strong>Un transistor 2n3904<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-6779\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/2n3904.png\" alt=\"\" width=\"262\" height=\"262\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/2n3904.png 500w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/2n3904-300x300.png 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/2n3904-150x150.png 150w\" sizes=\"(max-width: 262px) 100vw, 262px\" \/><\/p>\n<table class=\"MuiTable-root jss289\">\n<tbody class=\"MuiTableBody-root\">\n<tr class=\"MuiTableRow-root jss298\">\n<td class=\"MuiTableCell-root jss292 MuiTableCell-body\">\n<div class=\"jss293\">Descripci\u00f3n<\/div>\n<\/td>\n<td class=\"MuiTableCell-root MuiTableCell-body jss291\">\n<div class=\"jss293\">SMALL SIGNAL BIPOLAR TRANSISTOR<\/div>\n<\/td>\n<td class=\"MuiTableCell-root MuiTableCell-body jss294\">\n<div class=\"copy-to-clipboard jss287 jss293\"><\/div>\n<\/td>\n<\/tr>\n<tr class=\"MuiTableRow-root jss298\" data-testid=\"detailed-description\">\n<td class=\"MuiTableCell-root jss292 MuiTableCell-body\">\n<div id=\"detailedDescription\" class=\"jss293\">Descripci\u00f3n detallada<\/div>\n<\/td>\n<td class=\"MuiTableCell-root MuiTableCell-body jss291\">\n<div class=\"jss293\">Transistores – Bipolar (BJT) – Simple NPN 40 V 200 mA 300MHz 625 mW Orificio pasante TO-92-3<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Hoja de datos<\/strong><\/p>\n<p><a href=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/ONSMS24978-1.pdf\">2n3904<\/a><\/p>\n<p><strong>Pinout<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-6781\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/2N3904.jpg\" alt=\"\" width=\"259\" height=\"259\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/2N3904.jpg 500w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/2N3904-300x300.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/2N3904-150x150.jpg 150w\" sizes=\"(max-width: 259px) 100vw, 259px\" \/><\/p>\n<hr \/>\n<p><strong>Cinco resistores de 220 ohm<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-6782\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/220ohm.jpg\" alt=\"\" width=\"200\" height=\"200\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/220ohm.jpg 200w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/220ohm-150x150.jpg 150w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/p>\n<hr \/>\n<p><strong>Un resistor de 1 KOhm<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-6653\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2021\/12\/1k.jpg\" alt=\"\" width=\"235\" height=\"235\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2021\/12\/1k.jpg 800w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2021\/12\/1k-300x300.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2021\/12\/1k-150x150.jpg 150w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2021\/12\/1k-768x768.jpg 768w\" sizes=\"(max-width: 235px) 100vw, 235px\" \/><\/p>\n<hr \/>\n<p><strong>Un resistor de 10 Kohm<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-6783\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/10kohm.jpeg\" alt=\"\" width=\"285\" height=\"256\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/10kohm.jpeg 416w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/10kohm-300x270.jpeg 300w\" sizes=\"(max-width: 285px) 100vw, 285px\" \/><\/p>\n<hr \/>\n<p><strong>Resistor de 470 Ohm<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-6784\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/470ohm.jpg\" alt=\"\" width=\"255\" height=\"255\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/470ohm.jpg 400w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/470ohm-300x300.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/470ohm-150x150.jpg 150w\" sizes=\"(max-width: 255px) 100vw, 255px\" \/><\/p>\n<hr \/>\n<p><strong>Diagrama electr\u00f3nico<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-6785\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/diagrama-electronico-punta-logica.png\" alt=\"\" width=\"437\" height=\"290\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/diagrama-electronico-punta-logica.png 437w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/diagrama-electronico-punta-logica-300x199.png 300w\" sizes=\"(max-width: 437px) 100vw, 437px\" \/><\/p>\n<p> <\/p>\n<hr \/>\n<p><strong>Circuito en protoboard<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-large wp-image-6786\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/protoboard_punta_logica-1024x334.png\" alt=\"\" width=\"1024\" height=\"334\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/protoboard_punta_logica-1024x334.png 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/protoboard_punta_logica-300x98.png 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/protoboard_punta_logica-768x251.png 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/protoboard_punta_logica-820x267.png 820w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/protoboard_punta_logica.png 1027w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<hr \/>\n<p><strong>Peque\u00f1o c\u00f3digo en arduino para probar la punta l\u00f3gica<\/strong><\/p>\n<pre class=\"lang:arduino decode:true \" title=\"C\u00f3digo Fuente\">int led2 =2;\r\nint led3 =3;\r\nint led4 =4;\r\nvoid setup() {\r\n pinMode(led2, OUTPUT);\r\n pinMode(led3, OUTPUT);\r\n pinMode(led4, OUTPUT);\r\n digitalWrite(led2, HIGH);\r\n digitalWrite(led3, LOW);\r\n}\r\nvoid loop() {\r\n digitalWrite(led4, HIGH); \r\n delay(25); \r\n digitalWrite(led4, LOW); \r\n delay(25);\r\n}<\/pre>\n<p> <\/p>\n<hr \/>\n<p style=\"text-align: left;\"><div class=\"page-sidebar widget\" id=\"donation_buttons\"><form action=\"https:\/\/www.paypal.com\/cgi-bin\/webscr\" method=\"post\" target=\"_blank\" ><input type=\"hidden\" name=\"business\" value=\"donacion@rogerbit.com\"><input type=\"hidden\" name=\"bn\" value=\"mbjtechnolabs_SP\"><input type=\"hidden\" name=\"cmd\" value=\"_donations\"><input type=\"hidden\" name=\"item_name\" value=\"Ayuda a RogerBit.com\"><input type=\"hidden\" name=\"item_number\" value=\"www.rogerbit.com\"><input type=\"hidden\" class=\"set_donation_button_amount\" name=\"amount\" value=\"1\"><table ><tbody><tr><td><label for=\"rogerBit necesita de tu ayuda para seguir existiendo :-)\">rogerBit necesita de tu ayuda para seguir existiendo :-)<\/label><\/td><\/tr><\/tbody><\/table><table ><tbody><tr><td><input style=\"margin-top:10px;\" type=\"image\" name=\"submit\" border=\"0\" src=\"https:\/\/www.paypal.com\/en_US\/i\/btn\/btn_donateCC_LG.gif\" alt=\"PayPal - The safer, easier way to pay online\"><\/td><\/tr><\/tbody><\/table><input type=\"hidden\" name=\"currency_code\" value=\"USD\"><input type=\"hidden\" name=\"notify_url\" value=\"https:\/\/rogerbit.com\/wprb\/?Donation_Button&action=ipn_handler\"><\/form><\/div><\/p>\n<hr \/>\n<p style=\"text-align: left;\"><strong>PROYECTO RECOMENDADO<\/strong><\/p>\n<p><iframe loading=\"lazy\" title=\"Dimmer o regulador con triac muy f\u00e1cil de armar - PCBWay.es\" width=\"1160\" height=\"653\" src=\"https:\/\/www.youtube.com\/embed\/_pxVPyEqsDQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>En este video tutorial veremos como hacer una punta l\u00f3gica, en un protoboard, con el circuito integrado sn7404, un display de 7 segmentos, el transistor 2n3904 y otro componentes electr\u00f3nicos, de la desaparecida revista cekit. Tal vez pueda interesarte proyectos en arduino, pic, rob\u00f3tica, telecomunicaciones, suscribete en\u00a0http:\/\/www.youtube.com\/user\/carlosvolt?sub_confirmation=1\u00a0mucho videos con c\u00f3digo fuentes completos y diagramas \u00bf […]<\/p>\n","protected":false},"author":1,"featured_media":6771,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[510],"tags":[144,1356,1360,1361,1354,1358,1359,1255,1350,1362,1363,1351,142,1355,1353,1364,1352,1357],"_links":{"self":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts\/6770"}],"collection":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/comments?post=6770"}],"version-history":[{"count":1,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts\/6770\/revisions"}],"predecessor-version":[{"id":6787,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts\/6770\/revisions\/6787"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/media\/6771"}],"wp:attachment":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/media?parent=6770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/categories?post=6770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/tags?post=6770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}