{"id":471,"date":"2019-10-14T14:51:25","date_gmt":"2019-10-14T13:51:25","guid":{"rendered":"https:\/\/blogs.ncl.ac.uk\/cs-history\/files\/2019\/10\/image001.png"},"modified":"2019-10-14T14:52:10","modified_gmt":"2019-10-14T13:52:10","slug":"image001-2","status":"inherit","type":"attachment","link":"https:\/\/blogs.ncl.ac.uk\/cs-history\/hardware-ibm-360-67-cabinets\/image001-2\/","title":{"rendered":"360_panel_lamp_driver"},"author":4746,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"class_list":["post-471","attachment","type-attachment","status-inherit","hentry"],"description":{"rendered":"<p class=\"attachment\"><a href='https:\/\/blogs.ncl.ac.uk\/cs-history\/files\/2019\/10\/image001.png'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"105\" src=\"https:\/\/blogs.ncl.ac.uk\/cs-history\/files\/2019\/10\/image001-300x105.png\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/blogs.ncl.ac.uk\/cs-history\/files\/2019\/10\/image001-300x105.png 300w, https:\/\/blogs.ncl.ac.uk\/cs-history\/files\/2019\/10\/image001-500x175.png 500w, https:\/\/blogs.ncl.ac.uk\/cs-history\/files\/2019\/10\/image001.png 691w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>or the record, here\u2019s the lamp driver circuit for the 360 control panel &#8211; this is one of 18 squeezed onto a single piece of Veroboard.<\/p>\n<p>Each Darlington pair Q1 drives 10 randomly located lamps on the control panel wired in parallel.<\/p>\n<p>U1 input high = lamps OFF, U1 input low =  lamps ON<\/p>\n<p>S1 is the Emergency pull button on the top right of the control panel.<\/p>\n"},"caption":{"rendered":"<p>or the record, here\u2019s the lamp driver circuit for the 360 control panel &#8211; this is one of 18 squeezed onto a single piece of Veroboard. Each Darlington pair Q1 drives 10 randomly located lamps on the control panel wired &hellip; <a href=\"https:\/\/blogs.ncl.ac.uk\/cs-history\/hardware-ibm-360-67-cabinets\/image001-2\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n"},"alt_text":"","media_type":"image","mime_type":"image\/png","media_details":{"width":691,"height":242,"file":"2019\/10\/image001.png","sizes":{"thumbnail":{"file":"image001-150x150.png","width":150,"height":150,"mime_type":"image\/png","source_url":"https:\/\/blogs.ncl.ac.uk\/cs-history\/files\/2019\/10\/image001-150x150.png"},"medium":{"file":"image001-300x105.png","width":300,"height":105,"mime_type":"image\/png","source_url":"https:\/\/blogs.ncl.ac.uk\/cs-history\/files\/2019\/10\/image001-300x105.png"},"small-feature":{"file":"image001-500x175.png","width":500,"height":175,"mime_type":"image\/png","source_url":"https:\/\/blogs.ncl.ac.uk\/cs-history\/files\/2019\/10\/image001-500x175.png"},"full":{"file":"image001.png","width":691,"height":242,"mime_type":"image\/png","source_url":"https:\/\/blogs.ncl.ac.uk\/cs-history\/files\/2019\/10\/image001.png"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0","keywords":[]}},"post":459,"source_url":"https:\/\/blogs.ncl.ac.uk\/cs-history\/files\/2019\/10\/image001.png","_links":{"self":[{"href":"https:\/\/blogs.ncl.ac.uk\/cs-history\/wp-json\/wp\/v2\/media\/471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ncl.ac.uk\/cs-history\/wp-json\/wp\/v2\/media"}],"about":[{"href":"https:\/\/blogs.ncl.ac.uk\/cs-history\/wp-json\/wp\/v2\/types\/attachment"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ncl.ac.uk\/cs-history\/wp-json\/wp\/v2\/users\/4746"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ncl.ac.uk\/cs-history\/wp-json\/wp\/v2\/comments?post=471"}]}}