{"id":20835,"date":"2017-03-04T01:00:33","date_gmt":"2017-03-04T11:00:33","guid":{"rendered":"http:\/\/darkerview.com\/wordpress\/?p=20835"},"modified":"2017-01-01T13:06:14","modified_gmt":"2017-01-01T23:06:14","slug":"circuitry-gallery","status":"publish","type":"post","link":"https:\/\/darkerview.com\/wordpress\/?p=20835","title":{"rendered":"Circuitry Gallery"},"content":{"rendered":"<div id='gallery-1' class='gallery galleryid-20835 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=7358'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2013\/01\/CF18-73-12033-DC-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Video Amplifier\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-7358\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-7358'>\n\t\t\t\tA distribution video amplifier built around a THS7324\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=12430'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2014\/01\/CG11-01-15026-DC-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" decoding=\"async\" loading=\"lazy\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=20632'><img width=\"200\" height=\"200\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/12\/CI37-33-16346-DC-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A Digital Event Counter\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-20632\" srcset=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/12\/CI37-33-16346-DC-200x200.jpg 200w, https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/12\/CI37-33-16346-DC-600x600.jpg 600w, https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/12\/CI37-33-16346-DC.jpg 900w\" sizes=\"(max-width: 200px) 85vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-20632'>\n\t\t\t\tHandwired perfboard and standard 74xx digital logic make up an event counter.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=20633'><img width=\"200\" height=\"200\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/12\/CI37-28-16346-DC-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A Digital Event Counter\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-20633\" srcset=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/12\/CI37-28-16346-DC-200x200.jpg 200w, https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/12\/CI37-28-16346-DC-600x600.jpg 600w, https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/12\/CI37-28-16346-DC.jpg 900w\" sizes=\"(max-width: 200px) 85vw, 200px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-20633'>\n\t\t\t\tA digital event counter built when I was fifteen years old.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=19965'><img width=\"200\" height=\"200\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/10\/CI29-73-16286-DC-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Local Control\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-19965\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-19965'>\n\t\t\t\tI\/O cards and field wiring in the Keck 2 local controls PLC\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=2694'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2012\/02\/handwired-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Point-to-Point\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-2694\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-2694'>\n\t\t\t\tA GPS clock constructed with point-to-point wiring\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=7360'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2013\/01\/CF18-77-12033-DC-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Video Amplifier\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-7360\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-7360'>\n\t\t\t\tA makeshift breakout board for a THS7374 video amplifier\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=15141'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2015\/03\/CH17-38-15048-DC-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Keck 2 Dome Simulator\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-15141\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-15141'>\n\t\t\t\tSwitches and indicators for the dome simulator awaiting wiring\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=15742'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2015\/06\/inclinometerController-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Inclinometer Controller\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-15742\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-15742'>\n\t\t\t\tA hand wired microcontroller circuit intended to be used to control a pair of inclinometers in the Keck 2 dome.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=20094'><img width=\"200\" height=\"200\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/11\/CI34-05-16315-DC-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"SAA Cabinet\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-20094\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-20094'>\n\t\t\t\tA sample of the control wiring and circuitry in the Servo Amplifier Assembly\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=10316'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2013\/07\/CF55-25-13195-DC-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Raspberry Pi Data Acquisition\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-10316\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-10316'>\n\t\t\t\tA Raspberry Pi computer set up with an A\/D daughterboard\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=13197'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2014\/04\/CG30-93-14113-DC-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"New Control\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-13197\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-13197'>\n\t\t\t\tPatching in an experimental control system to move the Keck 1 telescope, one step closer to a major upgrade.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=20331'><img width=\"200\" height=\"200\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/11\/GenPICPCB-200x200.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"GenPIC PCB\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-20331\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-20331'>\n\t\t\t\tA microcontroller utility PCB layout ready for manufacture\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=11927'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2013\/12\/CG02-35-13355-DC-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Maco Circuitry\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-11927\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-11927'>\n\t\t\t\tTesting a macro setup that uses a Canon 50mm f\/1.4 lens, and a 50mm extension tube mounted to the EOS-M.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=19964'><img width=\"200\" height=\"200\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/10\/CI24-51-16266-DC-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Transform\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-19964\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-19964'>\n\t\t\t\tThe transformers for the Keck 2 telescope servo drives\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=20093'><img width=\"200\" height=\"200\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2016\/11\/CI33-91-16315-DC-200x200.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-20093\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-20093'>\n\t\t\t\tPart of the Keck 2 logic board, this PCB assembly controls the various control and safety logic for the Keck 2 telescope.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=8288'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2013\/04\/CF34-30-13095-DC-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"LED Current Regulator Modules\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-8288\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-8288'>\n\t\t\t\tThe five LM3405 based LED current regulator modules completed and awaiting testing\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=7729'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2013\/02\/CF25-98-12070-DC-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"One Amp Current Controller\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-7729\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-7729'>\n\t\t\t\tThe remote current controller PCB and case prior to final assembly\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=3950'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2012\/05\/CB91-24-08064-DM-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Dew Heater Electronics\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-3950\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-3950'>\n\t\t\t\tA view of the interior of the handwired dew heater controller\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=13046'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2014\/04\/CG24-56-14091-DC-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Relays\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-13046\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-13046'>\n\t\t\t\tA bank of relays form the safety interlock system for the telescope.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=5228'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2012\/07\/CE68-86-12196-DC-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Regulator PCB\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-5228\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-5228'>\n\t\t\t\tA small linear regulator built on perfboard for use in the dummy battery\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/darkerview.com\/wordpress\/?attachment_id=6148'><img width=\"150\" height=\"150\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2012\/11\/CF04-00-12310-DC-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Motor and Encoder Wiring\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-6148\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-6148'>\n\t\t\t\tThe new wiring for the motor and encoder including the new terminal strip\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[253],"tags":[2225,2227,850],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/20835"}],"collection":[{"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20835"}],"version-history":[{"count":2,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/20835\/revisions"}],"predecessor-version":[{"id":20837,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/20835\/revisions\/20837"}],"wp:attachment":[{"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}