{"id":51,"date":"2006-06-26T00:41:17","date_gmt":"2006-06-25T21:41:17","guid":{"rendered":"http:\/\/www.skippari.net\/projects\/2006\/06\/26\/ratiometric-dac.html"},"modified":"2006-06-26T00:44:15","modified_gmt":"2006-06-25T21:44:15","slug":"ratiometric-dac","status":"publish","type":"post","link":"http:\/\/www.skippari.net\/projects\/?p=51","title":{"rendered":"Ratiometric DAC"},"content":{"rendered":"<p>Been trying to figure out how to drive a proportional valve that wants ratiometric input signal using a microcontroller. The valve in question would be <a target=\"_blank\" title=\"PVG32\" href=\"http:\/\/domweb.sauer-danfoss.com\/domdb\/SASproducts.nsf\/2dd81f77829d09d086256591004f57d7\/60c44569aee5bd2786256ad4006e9468?OpenDocument\">PVG32<\/a> from Sauer-Danfoss.<\/p>\n<p>Some circuits I&#8217;ve been sketching:<\/p>\n<p>V1:<\/p>\n<p><a target=\"_blank\" href=\"http:\/\/www.skippari.net\/projects\/wp-content\/uploads\/ratiometric1.png\"><img decoding=\"async\" src=\"http:\/\/www.skippari.net\/projects\/wp-content\/uploads\/ratiometric1.thumbnail.png\" \/><\/a><br \/>\nV2:<\/p>\n<p><a target=\"_blank\" href=\"http:\/\/www.skippari.net\/projects\/wp-content\/uploads\/ratiometric2b.png\"><img decoding=\"async\" src=\"http:\/\/www.skippari.net\/projects\/wp-content\/uploads\/ratiometric2b.thumbnail.png\" \/><\/a><\/p>\n<p>V3:<\/p>\n<p><a target=\"_blank\" href=\"http:\/\/www.skippari.net\/projects\/wp-content\/uploads\/ratiometric3.png\"><img decoding=\"async\" src=\"http:\/\/www.skippari.net\/projects\/wp-content\/uploads\/ratiometric3.thumbnail.png\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Been trying to figure out how to drive a proportional valve that wants ratiometric input signal using a microcontroller. The valve in question would be PVG32 from Sauer-Danfoss. Some circuits I&#8217;ve been sketching: V1: V2: V3:<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-51","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=\/wp\/v2\/posts\/51","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=51"}],"version-history":[{"count":0,"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=\/wp\/v2\/posts\/51\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=51"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=51"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=51"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}