{"id":358,"date":"2012-09-17T19:00:18","date_gmt":"2012-09-18T02:00:18","guid":{"rendered":"http:\/\/zethus.ca\/wp\/?p=358"},"modified":"2018-10-20T21:48:36","modified_gmt":"2018-10-21T04:48:36","slug":"capacitive-discharge-welder-pt-ii","status":"publish","type":"post","link":"http:\/\/zethus.ca\/wp\/?p=358","title":{"rendered":"Capacitive Discharge Welder Pt II"},"content":{"rendered":"<div id=\"attachment_359\" style=\"width: 310px\" class=\"wp-caption alignright\"><a href=\"http:\/\/zethus.ca\/wp\/wp-content\/uploads\/2012\/09\/IMG_1396.jpg\"><img aria-describedby=\"caption-attachment-359\" loading=\"lazy\" class=\"size-medium wp-image-359 \" title=\"cap discharge micro rework\" src=\"http:\/\/zethus.ca\/wp\/wp-content\/uploads\/2012\/09\/IMG_1396-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"http:\/\/zethus.ca\/wp\/wp-content\/uploads\/2012\/09\/IMG_1396-300x225.jpg 300w, http:\/\/zethus.ca\/wp\/wp-content\/uploads\/2012\/09\/IMG_1396-1024x768.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-359\" class=\"wp-caption-text\">Cap Discharge Micro Re-work<\/p><\/div>\n<p>Here is the state of the hardware mods on the micro so far:<\/p>\n<ol>\n<li style=\"text-align: left;\">Encoder has be re-routed to pins 1 \u00a0and 32 (int 0 and 1) to allow the encoder to be handled with an IRQ handler- no traces cut for this mod<\/li>\n<li style=\"text-align: left;\">Display clock routed to pin 2 (PD4) to allow access to OC1A<\/li>\n<li style=\"text-align: left;\">OC1A routed to the Cap discharge trigger. This lets us use timer1 for high resolution timing of the discharge pulse<\/li>\n<li style=\"text-align: left;\">10K resistor on the ISP +5V shorted<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Here is the state of the hardware mods on the micro so far: Encoder has be re-routed to pins 1 \u00a0and 32 (int 0 and 1) to allow the encoder to be handled with an IRQ handler- no traces cut &hellip; <a href=\"http:\/\/zethus.ca\/wp\/?p=358\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[14],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/zethus.ca\/wp\/index.php?rest_route=\/wp\/v2\/posts\/358"}],"collection":[{"href":"http:\/\/zethus.ca\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zethus.ca\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zethus.ca\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/zethus.ca\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=358"}],"version-history":[{"count":6,"href":"http:\/\/zethus.ca\/wp\/index.php?rest_route=\/wp\/v2\/posts\/358\/revisions"}],"predecessor-version":[{"id":768,"href":"http:\/\/zethus.ca\/wp\/index.php?rest_route=\/wp\/v2\/posts\/358\/revisions\/768"}],"wp:attachment":[{"href":"http:\/\/zethus.ca\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zethus.ca\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=358"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zethus.ca\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}