{"id":11630,"date":"2021-11-01T05:14:51","date_gmt":"2021-11-01T09:14:51","guid":{"rendered":"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/?p=11630"},"modified":"2021-11-01T05:15:07","modified_gmt":"2021-11-01T09:15:07","slug":"flow-90-log","status":"publish","type":"post","link":"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/flow-90-log\/","title":{"rendered":"Flow &#8211; 90% Log for EMI Geiger"},"content":{"rendered":"<p>Hello everyone! I finished my 90%-er. Here&#8217;s the photo evidence:<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-11631\" src=\"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3508-scaled.jpg\" alt=\"\" width=\"1920\" height=\"2560\" srcset=\"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3508-scaled.jpg 1920w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3508-225x300.jpg 225w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3508-768x1024.jpg 768w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3508-1152x1536.jpg 1152w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3508-1536x2048.jpg 1536w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3508-973x1297.jpg 973w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3508-508x677.jpg 508w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<p>Here&#8217;s the mockup of the top shell that I&#8217;m adding to the handheld EMI meter. There are no electronics in it, but after I added them it looked the same as this photo.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-11632\" src=\"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3431-scaled.jpg\" alt=\"\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3431-scaled.jpg 2560w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3431-300x225.jpg 300w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3431-1024x768.jpg 1024w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3431-768x576.jpg 768w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3431-1536x1152.jpg 1536w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3431-2048x1536.jpg 2048w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3431-973x730.jpg 973w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3431-508x381.jpg 508w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p>Using analogWrite to drive a current gauge. Gonna rebrand that thing as an EMI meter.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-11633\" src=\"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3429-scaled.jpg\" alt=\"\" width=\"1920\" height=\"2560\" srcset=\"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3429-scaled.jpg 1920w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3429-225x300.jpg 225w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3429-768x1024.jpg 768w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3429-1152x1536.jpg 1152w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3429-1536x2048.jpg 1536w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3429-973x1297.jpg 973w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3429-508x677.jpg 508w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<p>Turns out that taking probability class is very helpful, because I knew how to generate &#8220;random&#8221; pulses using the Arduino. Sounds great, very similar to Geiger counter&#8217;s actual clicking noise.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-11634\" src=\"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3425-scaled.jpg\" alt=\"\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3425-scaled.jpg 2560w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3425-300x225.jpg 300w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3425-1024x768.jpg 1024w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3425-768x576.jpg 768w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3425-1536x1152.jpg 1536w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3425-2048x1536.jpg 2048w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3425-973x730.jpg 973w, https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-content\/uploads\/2021\/11\/IMG_3425-508x381.jpg 508w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p>Full setup. I added this to the 3D printed shell and handle from above, and that&#8217;s what my 90% looks like!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hello everyone! I finished my 90%-er. Here&#8217;s the photo evidence: Here&#8217;s the mockup of the top shell that I&#8217;m adding to the handheld EMI meter. There are no&#8230;<\/p>\n","protected":false},"author":136,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-json\/wp\/v2\/posts\/11630"}],"collection":[{"href":"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-json\/wp\/v2\/users\/136"}],"replies":[{"embeddable":true,"href":"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-json\/wp\/v2\/comments?post=11630"}],"version-history":[{"count":2,"href":"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-json\/wp\/v2\/posts\/11630\/revisions"}],"predecessor-version":[{"id":11636,"href":"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-json\/wp\/v2\/posts\/11630\/revisions\/11636"}],"wp:attachment":[{"href":"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-json\/wp\/v2\/media?parent=11630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-json\/wp\/v2\/categories?post=11630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/courses.ideate.cmu.edu\/62-362\/f2021\/wp-json\/wp\/v2\/tags?post=11630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}