{"id":427,"date":"2010-01-21T00:05:53","date_gmt":"2010-01-21T03:05:53","guid":{"rendered":"http:\/\/tangopardo.com.ar\/2cf7\/?p=427"},"modified":"2010-01-21T00:05:53","modified_gmt":"2010-01-21T03:05:53","slug":"cheap-logic-analyzer","status":"publish","type":"post","link":"https:\/\/tangopardo.com.ar\/2cf7\/2010\/01\/21\/cheap-logic-analyzer","title":{"rendered":"Cheap logic analyzer."},"content":{"rendered":"<p>Just a very simple analyzer based on this circuit <a title=\"link to the schematic\" href=\"http:\/\/www.akikorhonen.org\/uploaded\/2008\/05\/logic_analyzer_schematic.png\">http:\/\/www.akikorhonen.org\/uploaded\/2008\/05\/logic_analyzer_schematic.png<\/a><\/p>\n<p>Added a jumper to use it as an output port. The centronics, flat cable and some other things came from and old Epson printer. It&#8217;s working relly nice using TFLA (&#8216;The Fabulous Logic Analyzer&#8217;) as software backend, found at\u00a0 <a title=\"Link to 'The Fabulous Logic Analyzer'\" href=\"http:\/\/tfla-01.berlios.de\/\">http:\/\/tfla-01.berlios.de\/<\/a><\/p>\n<p>Look ma&#8217; cardboard!<\/p>\n<div id=\"attachment_432\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2010\/01\/s7301165.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-432\" data-attachment-id=\"432\" data-permalink=\"https:\/\/tangopardo.com.ar\/2cf7\/2010\/01\/21\/cheap-logic-analyzer\/s7301165\" data-orig-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2010\/01\/s7301165.jpg\" data-orig-size=\"1536,1152\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&lt;KENOX S730  \\\/ Samsung S730&gt;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1261438501&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;5.8&quot;,&quot;iso&quot;:&quot;400&quot;,&quot;shutter_speed&quot;:&quot;0.011111111111111&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Logic analyzer\" data-image-description=\"&lt;p&gt;Logic analyzer&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Logic analyzer&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2010\/01\/s7301165-300x225.jpg\" data-large-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2010\/01\/s7301165-1024x768.jpg\" class=\"size-thumbnail wp-image-432\" title=\"Logic analyzer\" src=\"http:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2010\/01\/s7301165-150x150.jpg\" alt=\"Logic analyzer\" width=\"150\" height=\"150\" \/><\/a><p id=\"caption-attachment-432\" class=\"wp-caption-text\">Logic analyzer<\/p><\/div>\n<div id=\"attachment_433\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2010\/01\/s7301169.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-433\" data-attachment-id=\"433\" data-permalink=\"https:\/\/tangopardo.com.ar\/2cf7\/2010\/01\/21\/cheap-logic-analyzer\/s7301169\" data-orig-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2010\/01\/s7301169.jpg\" data-orig-size=\"1536,1152\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&lt;KENOX S730  \\\/ Samsung S730&gt;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1261468086&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;5.8&quot;,&quot;iso&quot;:&quot;400&quot;,&quot;shutter_speed&quot;:&quot;0.008&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Logic analyzer\" data-image-description=\"&lt;p&gt;Logic analyzer&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Logic analyzer&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2010\/01\/s7301169-300x225.jpg\" data-large-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2010\/01\/s7301169-1024x768.jpg\" class=\"size-thumbnail wp-image-433\" title=\"Logic analyzer\" src=\"http:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2010\/01\/s7301169-150x150.jpg\" alt=\"Logic analyzer\" width=\"150\" height=\"150\" \/><\/a><p id=\"caption-attachment-433\" class=\"wp-caption-text\">Logic analyzer<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Just a very simple analyzer based on this circuit http:\/\/www.akikorhonen.org\/uploaded\/2008\/05\/logic_analyzer_schematic.png Added a jumper to use it as an output port. The centronics, flat cable and some other things came from and old Epson printer. It&#8217;s working relly nice using TFLA (&#8216;The Fabulous Logic Analyzer&#8217;) as software backend, found at\u00a0 http:\/\/tfla-01.berlios.de\/ Look ma&#8217; cardboard!<\/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":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[13,24],"tags":[],"class_list":["post-427","post","type-post","status-publish","format-standard","hentry","category-electronica","category-hacks"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pmnbC-6T","_links":{"self":[{"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/posts\/427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/comments?post=427"}],"version-history":[{"count":3,"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/posts\/427\/revisions"}],"predecessor-version":[{"id":475,"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/posts\/427\/revisions\/475"}],"wp:attachment":[{"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/media?parent=427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/categories?post=427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/tags?post=427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}