{"id":252,"date":"2011-10-27T18:36:13","date_gmt":"2011-10-27T16:36:13","guid":{"rendered":"https:\/\/pinball.teta.be\/?p=252"},"modified":"2011-10-27T18:36:13","modified_gmt":"2011-10-27T16:36:13","slug":"zm1550-test-setup","status":"publish","type":"post","link":"https:\/\/pinball.teta.be\/?p=252","title":{"rendered":"ZM1550 test setup"},"content":{"rendered":"<p>I&#8217;ve been lucky and was able to buy 27 used, untested ZM1550&#8217;s. So I&#8217;ve made a test setup to get them all sorted out as fast as possible once they arrive.<\/p>\n<div id=\"attachment_248\" style=\"width: 234px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1257.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-248\" class=\"size-medium wp-image-248\" title=\"IMG_1257\" src=\"https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1257-224x300.jpg\" alt=\"\" width=\"224\" height=\"300\" srcset=\"https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1257-224x300.jpg 224w, https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1257-764x1024.jpg 764w, https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1257.jpg 1936w\" sizes=\"auto, (max-width: 224px) 100vw, 224px\" \/><\/a><p id=\"caption-attachment-248\" class=\"wp-caption-text\">The test setup<\/p><\/div>\n<p>This is just a little test print on which I soldered three 5 pin connectors and one 4 pin connector and then connect all the segments of both digits together (a with a, b with b, etc.). Then I soldered some wires to connect them to the CN3 connector on the pinball display driver. The shield is connected to pin 1 of CN1 and the decimal points and both anodes are connected to the appropriate pins on CN2 in the same way.<\/p>\n<p>Fortunately, the first ZM1550 module I put in worked, so I know the setup was good.<\/p>\n<div id=\"attachment_249\" style=\"width: 234px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1258.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-249\" class=\"size-medium wp-image-249\" title=\"IMG_1258\" src=\"https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1258-224x300.jpg\" alt=\"\" width=\"224\" height=\"300\" srcset=\"https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1258-224x300.jpg 224w, https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1258-764x1024.jpg 764w, https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1258.jpg 1936w\" sizes=\"auto, (max-width: 224px) 100vw, 224px\" \/><\/a><p id=\"caption-attachment-249\" class=\"wp-caption-text\">This one works!<\/p><\/div>\n<p>Unfortunately, not all the modules I put in worked \ud83d\ude41<\/p>\n<div id=\"attachment_250\" style=\"width: 234px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1259.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-250\" class=\"size-medium wp-image-250\" title=\"IMG_1259\" src=\"https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1259-224x300.jpg\" alt=\"\" width=\"224\" height=\"300\" srcset=\"https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1259-224x300.jpg 224w, https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1259-764x1024.jpg 764w, https:\/\/pinball.teta.be\/wp-content\/uploads\/2011\/10\/IMG_1259.jpg 1936w\" sizes=\"auto, (max-width: 224px) 100vw, 224px\" \/><\/a><p id=\"caption-attachment-250\" class=\"wp-caption-text\">This one doesn&#39;t<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>I&#8217;ve been lucky and was able to buy 27 used, untested ZM1550&#8217;s. So I&#8217;ve made a test setup to get them all sorted out as fast as possible once they arrive. This is just a little test print on which I soldered three 5 pin connectors and one 4 pin connector and then connect all [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,6],"tags":[30,17,33],"class_list":["post-252","post","type-post","status-publish","format-standard","hentry","category-electronics","category-general","tag-display","tag-tools","tag-zm1550"],"_links":{"self":[{"href":"https:\/\/pinball.teta.be\/index.php?rest_route=\/wp\/v2\/posts\/252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pinball.teta.be\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pinball.teta.be\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pinball.teta.be\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pinball.teta.be\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=252"}],"version-history":[{"count":1,"href":"https:\/\/pinball.teta.be\/index.php?rest_route=\/wp\/v2\/posts\/252\/revisions"}],"predecessor-version":[{"id":253,"href":"https:\/\/pinball.teta.be\/index.php?rest_route=\/wp\/v2\/posts\/252\/revisions\/253"}],"wp:attachment":[{"href":"https:\/\/pinball.teta.be\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pinball.teta.be\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pinball.teta.be\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}