{"id":91,"date":"2024-05-29T03:48:24","date_gmt":"2024-05-29T03:48:24","guid":{"rendered":"https:\/\/www.elec-tron.org\/?p=91"},"modified":"2024-05-29T03:48:24","modified_gmt":"2024-05-29T03:48:24","slug":"led-spheres","status":"publish","type":"post","link":"https:\/\/www.elec-tron.org\/index.php\/2024\/05\/29\/led-spheres\/","title":{"rendered":"LED Spheres"},"content":{"rendered":"\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-content-justification-center is-layout-flex wp-container-core-group-is-layout-e526afb6 wp-block-group-is-layout-flex\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"http:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210514-1024x576.jpg\" alt=\"\" class=\"wp-image-84\" style=\"object-fit:cover;width:539px;height:300px\" srcset=\"https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210514-1024x576.jpg 1024w, https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210514-300x169.jpg 300w, https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210514-768x432.jpg 768w, https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210514-1536x864.jpg 1536w, https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210514.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image alignright size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" src=\"http:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210208-576x1024.jpg\" alt=\"\" class=\"wp-image-76\" style=\"object-fit:cover;width:166px;height:300px\" srcset=\"https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210208-576x1024.jpg 576w, https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210208-169x300.jpg 169w, https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210208-768x1365.jpg 768w, https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210208-864x1536.jpg 864w, https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210208.jpg 1080w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Prototype system designed to test drive multiple APA102\/SK9822 pixel matrices. This sphere was created using 2 large plastic bowls, coated in a white paint for diffusion. 16 x separate pixel panels were created and driven using a 16 Chanel analogue multiplexer by an ESP32. It includes an MPU1650 onboard Gyro\/Accelerometer for interactive play as well its own SBEC for easy power delivery via an external USBC PD power supply or portable power bank <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-content-justification-center is-layout-flex wp-container-core-group-is-layout-e526afb6 wp-block-group-is-layout-flex\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" src=\"http:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210222-576x1024.jpg\" alt=\"\" class=\"wp-image-77\" srcset=\"https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210222-576x1024.jpg 576w, https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210222-169x300.jpg 169w, https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210222-768x1365.jpg 768w, https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210222-864x1536.jpg 864w, https:\/\/www.elec-tron.org\/wp-content\/uploads\/2024\/05\/VideoCapture_20240528-210222.jpg 1080w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p class=\"wp-block-paragraph\">A previous prototype that used a proximity sensor for interactive play<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Prototype system designed to test drive multiple APA102\/SK9822 pixel matrices. This sphere was created using 2 large plastic bowls, coated in a white paint for diffusion. 16 x separate pixel panels were created and driven using a 16 Chanel analogue multiplexer by an ESP32. It includes an MPU1650 onboard Gyro\/Accelerometer for interactive play as well [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":84,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-91","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-installation-art"],"_links":{"self":[{"href":"https:\/\/www.elec-tron.org\/index.php\/wp-json\/wp\/v2\/posts\/91","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.elec-tron.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.elec-tron.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.elec-tron.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.elec-tron.org\/index.php\/wp-json\/wp\/v2\/comments?post=91"}],"version-history":[{"count":1,"href":"https:\/\/www.elec-tron.org\/index.php\/wp-json\/wp\/v2\/posts\/91\/revisions"}],"predecessor-version":[{"id":92,"href":"https:\/\/www.elec-tron.org\/index.php\/wp-json\/wp\/v2\/posts\/91\/revisions\/92"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.elec-tron.org\/index.php\/wp-json\/wp\/v2\/media\/84"}],"wp:attachment":[{"href":"https:\/\/www.elec-tron.org\/index.php\/wp-json\/wp\/v2\/media?parent=91"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.elec-tron.org\/index.php\/wp-json\/wp\/v2\/categories?post=91"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.elec-tron.org\/index.php\/wp-json\/wp\/v2\/tags?post=91"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}