{"id":919,"date":"2016-11-05T13:45:05","date_gmt":"2016-11-05T13:45:05","guid":{"rendered":"https:\/\/junglefreedomfighters.com\/?p=919"},"modified":"2016-11-05T13:45:05","modified_gmt":"2016-11-05T13:45:05","slug":"oscilloscopes","status":"publish","type":"post","link":"https:\/\/junglefreedomfighters.com\/?p=919","title":{"rendered":"Oscilloscopes"},"content":{"rendered":"<p>Spent an awful long time trying to work out if my smoothieboard was giving me a decent PWM signal. The only way forward was to grab an oscilloscope.&nbsp;<\/p>\n<p><a href=\"https:\/\/junglefreedomfighters.com\/wp-content\/uploads\/2016\/11\/wp-image-11082997jpg.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/junglefreedomfighters.com\/wp-content\/uploads\/2016\/11\/wp-image-11082997jpg.jpg\" alt=\"\" class=\"wp-image-918 alignnone size-full\" width=\"1200\" height=\"900\"><\/a><\/p>\n<p>Once I had an oscilloscope I had to work out how to use it. So I fired up an old raspberry pi. Wrote a bit of python to drive one of the GPIO lines and boom. We&#8217;re in business&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Spent an awful long time trying to work out if my smoothieboard was giving me a decent PWM signal. The only way forward was to grab an oscilloscope.&nbsp; Once I had an oscilloscope I had to work out how to use it. So I fired up an old raspberry pi. Wrote a bit of python &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/junglefreedomfighters.com\/?p=919\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Oscilloscopes&#8221;<\/span><\/a><\/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-919","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/junglefreedomfighters.com\/index.php?rest_route=\/wp\/v2\/posts\/919","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/junglefreedomfighters.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/junglefreedomfighters.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/junglefreedomfighters.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/junglefreedomfighters.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=919"}],"version-history":[{"count":1,"href":"https:\/\/junglefreedomfighters.com\/index.php?rest_route=\/wp\/v2\/posts\/919\/revisions"}],"predecessor-version":[{"id":920,"href":"https:\/\/junglefreedomfighters.com\/index.php?rest_route=\/wp\/v2\/posts\/919\/revisions\/920"}],"wp:attachment":[{"href":"https:\/\/junglefreedomfighters.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/junglefreedomfighters.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/junglefreedomfighters.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}