{"id":686,"date":"2019-04-01T13:51:54","date_gmt":"2019-04-01T17:51:54","guid":{"rendered":"http:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/?p=686"},"modified":"2019-04-01T13:52:02","modified_gmt":"2019-04-01T17:52:02","slug":"sound-cloud-updates-maquette-shopping-and-schedule","status":"publish","type":"post","link":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/mafischler\/sound-cloud-updates-maquette-shopping-and-schedule\/","title":{"rendered":"Sound Cloud: Updates, Maquette, Shopping, and Schedule"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Updates: Modified Design<\/h2>\n\n\n\n<p>After presenting, I decided to change some of the structural design and the LEDs used. Firstly, the structure will consist of a core ABS plastic box, a surrounding cage of wire mesh (separated into 2 halves with hinges and latches) covered in thermoplastic for some level of rigidity.<br><br>For the LEDs, I will instead use a 30 LED\/m NeoPixel strip as this will work better for cotton ball spacing and will cost significantly less.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&#8220;Maquette&#8221;: Component Demonstration<\/h2>\n\n\n\n<p>In the place of a model, I tested some key components of my project as I have received some parts already.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"http:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190401_134813-768x1024.jpg\" alt=\"\" class=\"wp-image-781\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190401_134813-768x1024.jpg 768w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190401_134813-600x800.jpg 600w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190401_134813-630x840.jpg 630w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190401_134813-960x1280.jpg 960w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190401_134813-225x300.jpg 225w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><figcaption>Power for Amp and Simple LED Test<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190331_234213_wp-768x1024.jpg\" alt=\"\" class=\"wp-image-734\" width=\"257\" height=\"343\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190331_234213_wp-768x1024.jpg 768w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190331_234213_wp-600x800.jpg 600w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190331_234213_wp-630x840.jpg 630w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190331_234213_wp-960x1280.jpg 960w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190331_234213_wp-225x300.jpg 225w\" sizes=\"auto, (max-width: 257px) 100vw, 257px\" \/><figcaption>Structural Wire Frame with Plastic Electronics Box<\/figcaption><\/figure><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1004\" src=\"http:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190401_134806-1024x1004.jpg\" alt=\"\" class=\"wp-image-780\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190401_134806-1024x1004.jpg 1024w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190401_134806-800x784.jpg 800w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190401_134806-768x753.jpg 768w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/IMG_20190401_134806-306x300.jpg 306w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Amp to Speakers<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"jetpack-video-wrapper\"><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"1000\" height=\"563\" src=\"https:\/\/www.youtube.com\/embed\/EZ2nb6PIDWQ?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/div>\n<\/div><figcaption>Using the Teensy 3.6 and Adafruit NeoPixel library to control a single RGB LED to illuminate a cotton ball<\/figcaption><\/figure>\n\n\n\n<p>GitHub Repository for Code: <a href=\"https:\/\/github.com\/MikaylaFischler\/light-art-sound-cloud\">https:\/\/github.com\/MikaylaFischler\/light-art-sound-cloud<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Loose Schedule and Information going Forward<\/h2>\n\n\n\n<p>All items on the shopping list have actually already been ordered. Some have arrived and allowed for some small initial testing. I will be experimenting with the thermoplastic in the next few days on the metal skeleton I&#8217;ve built. Hopefully a shell can be formed in the next few days as well, allowing for the attaching of the LEDs and eventually cotton balls. <\/p>\n\n\n\n<p>I did some short research a few days back just to confirm that the LEDs would not generate enough heat to make any part of this project to auto-ignite[1][2]. Additionally, dimensions have been considered with mathematical approximations leading me to build within a margin around a oval\/cube with width 38cm, almost 20cm depth, and almost 16cm in height. Actual dimensions will likely differ as a cloud isn&#8217;t exactly a simple geometric shape. Said cloud will likely consist of a flat base and two main curved portions, one higher than the other.<br><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"369\" src=\"http:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/sizing_chart-1024x369.png\" alt=\"\" class=\"wp-image-722\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/sizing_chart-1024x369.png 1024w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/sizing_chart-800x288.png 800w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/sizing_chart-768x277.png 768w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/sizing_chart-600x216.png 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"340\" src=\"http:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/size-chart.png\" alt=\"\" class=\"wp-image-732\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/size-chart.png 605w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-content\/uploads\/sites\/9\/2019\/04\/size-chart-534x300.png 534w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><\/figure>\n\n\n\n<p>[1]&#8221;Cotton&#8221;, <em>TIS-GDV.de<\/em>. [Online]. Available: http:\/\/www.tis-gdv.de\/tis_e\/ware\/fasern\/baumwoll\/baumwoll.htm#selbsterhitzung. [Accessed: 01- Apr- 2019].<br>[2]&#8221;Is an LED light strip safe to use under a bed?&#8221;, <em>Home Improvement Stack Exchange<\/em>.  [Online]. Available:  https:\/\/diy.stackexchange.com\/questions\/14722\/is-an-led-light-strip-safe-to-use-under-a-bed.  [Accessed: 01- Apr- 2019].<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Shopping List<\/h2>\n\n\n\n<p><strong><em>Amazon<\/em><\/strong><br><a href=\"https:\/\/www.amazon.com\/gp\/product\/B00114TDBQ\/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&amp;psc=1\">0.25\u201dx0.125\u201d Hole Wire Mesh (12\u201dx24\u201d per sheet)<\/a><br><a href=\"https:\/\/www.amazon.com\/gp\/product\/B06XSMK61Q\/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&amp;psc=1\">ABS Plastic Project Box<\/a><br><a href=\"https:\/\/www.amazon.com\/gp\/product\/B074NZXDV9\/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&amp;psc=1\">Hinges<\/a><br><a href=\"https:\/\/www.amazon.com\/gp\/product\/B01EI2UWSK\/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&amp;psc=1\">Latches<\/a><\/p>\n\n\n\n<p><strong><em>SparkFun<\/em><\/strong><br><a href=\"https:\/\/www.sparkfun.com\/products\/10594\">Silicone Bumpers<\/a><br><a href=\"https:\/\/www.sparkfun.com\/products\/8837\">Power Rocker Switch<\/a><br><a href=\"https:\/\/www.sparkfun.com\/products\/11570\">3.5mm Audio Breakout<\/a><br><a href=\"https:\/\/www.sparkfun.com\/products\/14330\">Mountable Slide Switch<\/a><br><a href=\"https:\/\/www.sparkfun.com\/products\/9340\">Mode Button (arcade style button)<\/a><br><a href=\"https:\/\/www.sparkfun.com\/products\/10811\">DC Barrel Jack Adapter<\/a><br><a href=\"https:\/\/www.sparkfun.com\/products\/14624\">Single 100k Ohm Log Rotary Potentiometer<\/a><\/p>\n\n\n\n<p><strong><em>Adafruit<\/em><\/strong><br><a href=\"https:\/\/www.adafruit.com\/product\/2047\">White Potentiometer Knob<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/2048\">Blue Potentiometer Knob<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/562\">10k Linear Potentiometer<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/1780\">Audio Adapter Board for Teensy 3.x<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/392\">Break-away Male Header Pins<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/1663\">3-pin JST SM Cables<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/2504\">Thermoplastic<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/658\">5V 10A Power Supply<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/987\">Stereo 3.7W Class D Audio Amplifier<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/1669\">Stereo Enclosed 3W Speakers<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/1314\">3\u201d Diameter 3W Speakers (alternative)<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/1376\">5m of 30 LED\/m NeoPixel Strips (white PCB)<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/159\">Diffused RGB LEDs (common anode; for status indicator)<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/64\">Half-Size Breadboard<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/3266\">Teensy 3.6<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/2175\">5mm LED Holder<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/2463\">Mini Solderless Breadboard &#8211; 4&#215;4 Points<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/2017\">Mini Solderless Breadboard &#8211; 2&#215;4 Points<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/1608\">Adafruit Perma-Proto Quarter-sized Breadboard PCB<\/a><br><a href=\"https:\/\/cdn-shop.adafruit.com\/100x75\/2203-00.jpg\">IC Socket &#8211; for 16-pin 0.3&#8243; Chips<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/3394\">Panel Mount 10K Dual Log Potentiometer<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/2175\">5mm LED Holder<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/2463\">Mini Solderless Breadboard &#8211; 4&#215;4 Points<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/2017\">Mini Solderless Breadboard &#8211; 2&#215;4 Points<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/1608\">Adafruit Perma-Proto Quarter-sized Breadboard PCB<\/a><br><a href=\"https:\/\/cdn-shop.adafruit.com\/100x75\/2203-00.jpg\">IC Socket &#8211; for 16-pin 0.3&#8243; Chips<\/a><br><a href=\"https:\/\/www.adafruit.com\/product\/3394\">Panel Mount 10K Dual Log Potentiometer<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Products Already Possessed<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Wire cutters, wire strippers, soldering equipment, necessary tools<\/li><li><a href=\"https:\/\/www.adafruit.com\/product\/3175\">Plenty of stranded wire<\/a><\/li><li><a href=\"https:\/\/www.adafruit.com\/product\/1787\">Quad logic level shifters (3.3v to 5v)<\/a><\/li><li>A lot of resistors and capacitors of a wide range of values<\/li><li>Screws, nuts, and stand-offs for boards<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Updates: Modified Design After presenting, I decided to change some of the structural design and the LEDs used. Firstly, the structure will consist of a core ABS plastic box, a surrounding cage of wire mesh (separated into 2 halves with hinges and latches) covered in thermoplastic for some level of rigidity. For the LEDs, I&#8230; <\/p>\n<div class=\"link-more\"><a href=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/mafischler\/sound-cloud-updates-maquette-shopping-and-schedule\/\">Read More<\/a><\/div>\n","protected":false},"author":119,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"cybocfi_hide_featured_image":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-686","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paNkLg-b4","_links":{"self":[{"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-json\/wp\/v2\/posts\/686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-json\/wp\/v2\/users\/119"}],"replies":[{"embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-json\/wp\/v2\/comments?post=686"}],"version-history":[{"count":10,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-json\/wp\/v2\/posts\/686\/revisions"}],"predecessor-version":[{"id":782,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-json\/wp\/v2\/posts\/686\/revisions\/782"}],"wp:attachment":[{"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-json\/wp\/v2\/media?parent=686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-json\/wp\/v2\/categories?post=686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d19\/wp-json\/wp\/v2\/tags?post=686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}