{"id":638,"date":"2022-09-19T14:20:31","date_gmt":"2022-09-19T18:20:31","guid":{"rendered":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/?p=638"},"modified":"2022-09-19T14:22:52","modified_gmt":"2022-09-19T18:22:52","slug":"failure-recalibration-and-iteration-ping-pong-wall","status":"publish","type":"post","link":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/rphendrick\/failure-recalibration-and-iteration-ping-pong-wall\/","title":{"rendered":"Failure, Recalibration, and Iteration &#8211; Ping Pong Wall"},"content":{"rendered":"\n<p>This past week as I was waiting for my parts to come in, I got my hands on an ESP32 and began learning how to solder the pins onto the board. I have very limited soldering experience so I followed along with a YouTube video. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000000.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000000-768x1024.jpg\" alt=\"\" class=\"wp-image-639\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000000-768x1024.jpg 768w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000000-600x800.jpg 600w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000000-1152x1536.jpg 1152w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000000-630x840.jpg 630w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000000-960x1280.jpg 960w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000000-225x300.jpg 225w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000000.jpg 1374w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption>First soldering attempt. Pin in top left is clearly a poor joint.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000001-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000001-1-768x1024.jpg\" alt=\"\" class=\"wp-image-642\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000001-1-768x1024.jpg 768w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000001-1-600x800.jpg 600w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000001-1-1152x1536.jpg 1152w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000001-1-630x840.jpg 630w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000001-1-960x1280.jpg 960w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000001-1-225x300.jpg 225w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000001-1.jpg 1452w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption>2nd Attempt. joint on the left is much better. The joint on the right barely got any solder on it.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000002.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000002-768x1024.jpg\" alt=\"\" class=\"wp-image-646\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000002-768x1024.jpg 768w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000002-600x800.jpg 600w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000002-1152x1536.jpg 1152w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000002-630x840.jpg 630w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000002-960x1280.jpg 960w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000002-225x300.jpg 225w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000002.jpg 1374w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption>3rd Attempt. Successful joints!!<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000003.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000003-768x1024.jpg\" alt=\"\" class=\"wp-image-647\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000003-768x1024.jpg 768w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000003-600x800.jpg 600w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000003-1152x1536.jpg 1152w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000003-630x840.jpg 630w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000003-960x1280.jpg 960w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000003-225x300.jpg 225w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-content\/uploads\/sites\/24\/2022\/09\/image000003.jpg 1452w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption>3rd Attempt.<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>This past week as I was waiting for my parts to come in, I got my hands on an ESP32 and began learning how to solder the pins onto the board. I have very limited soldering experience so I followed along with a YouTube video.<\/p>\n","protected":false},"author":294,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-638","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-json\/wp\/v2\/posts\/638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-json\/wp\/v2\/users\/294"}],"replies":[{"embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-json\/wp\/v2\/comments?post=638"}],"version-history":[{"count":2,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-json\/wp\/v2\/posts\/638\/revisions"}],"predecessor-version":[{"id":650,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-json\/wp\/v2\/posts\/638\/revisions\/650"}],"wp:attachment":[{"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-json\/wp\/v2\/media?parent=638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-json\/wp\/v2\/categories?post=638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-a22\/wp-json\/wp\/v2\/tags?post=638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}