{"id":73,"date":"2021-04-19T02:11:07","date_gmt":"2021-04-19T02:11:07","guid":{"rendered":"https:\/\/engprojects.tcnj.edu\/spasm-relief\/?page_id=73"},"modified":"2021-05-08T17:55:42","modified_gmt":"2021-05-08T17:55:42","slug":"device-progress","status":"publish","type":"page","link":"https:\/\/engprojects.tcnj.edu\/spasm-relief\/device-progress\/","title":{"rendered":"Device Progress"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/MSRD-exterior-open-smaller-1024x768.jpg\" alt=\"\" class=\"wp-image-98\" width=\"674\" height=\"505\" srcset=\"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/MSRD-exterior-open-smaller-1024x768.jpg 1024w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/MSRD-exterior-open-smaller-300x225.jpg 300w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/MSRD-exterior-open-smaller-768x576.jpg 768w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/MSRD-exterior-open-smaller-1536x1152.jpg 1536w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/MSRD-exterior-open-smaller.jpg 2016w\" sizes=\"auto, (max-width: 674px) 100vw, 674px\" \/><figcaption>MSRD exposed wiring and circuitry. <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/battery-container-1024x768.jpg\" alt=\"\" class=\"wp-image-100\" srcset=\"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/battery-container-1024x768.jpg 1024w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/battery-container-300x225.jpg 300w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/battery-container-768x576.jpg 768w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/battery-container-1536x1152.jpg 1536w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/battery-container-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><figcaption>MSRD battery container and power switch. <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/pcb-boards-final-smaller-1024x768.jpg\" alt=\"\" class=\"wp-image-93\" width=\"674\" height=\"505\" srcset=\"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/pcb-boards-final-smaller-1024x768.jpg 1024w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/pcb-boards-final-smaller-300x225.jpg 300w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/pcb-boards-final-smaller-768x576.jpg 768w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/pcb-boards-final-smaller-1536x1152.jpg 1536w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/05\/pcb-boards-final-smaller.jpg 2016w\" sizes=\"auto, (max-width: 674px) 100vw, 674px\" \/><figcaption>All components soldered onto mini breadboards. (Top) Amplification and filtering circuits. (Bottom left) Motor control circuitry. (Bottom right) Arduino Nano board. <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/motor_curcuitry_complete-Copy-1024x768.jpg\" alt=\"\" class=\"wp-image-80\" width=\"678\" height=\"508\" srcset=\"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/motor_curcuitry_complete-Copy-1024x768.jpg 1024w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/motor_curcuitry_complete-Copy-300x225.jpg 300w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/motor_curcuitry_complete-Copy-768x576.jpg 768w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/motor_curcuitry_complete-Copy-1536x1152.jpg 1536w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/motor_curcuitry_complete-Copy.jpg 2016w\" sizes=\"auto, (max-width: 678px) 100vw, 678px\" \/><figcaption>Complete motor control circuitry. Each of the four vibrational motors can be independently controlled by the Arduino<strong>.<\/strong> <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/amp-circuitry-smaller-1024x768.jpg\" alt=\"\" class=\"wp-image-84\" srcset=\"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/amp-circuitry-smaller-1024x768.jpg 1024w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/amp-circuitry-smaller-300x225.jpg 300w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/amp-circuitry-smaller-768x576.jpg 768w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/amp-circuitry-smaller-1536x1152.jpg 1536w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/amp-circuitry-smaller.jpg 2016w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><figcaption>EMG amplification and filtering circuitry. Four independent EMG signals can be amplified (1000x gain) and filtered (10Hz &#8211; 500Hz bandpass) before heading to the Arduino. <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/belt-ext-1024x768.jpg\" alt=\"\" class=\"wp-image-86\" srcset=\"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/belt-ext-1024x768.jpg 1024w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/belt-ext-300x225.jpg 300w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/belt-ext-768x576.jpg 768w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/belt-ext-1536x1152.jpg 1536w, https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-content\/uploads\/sites\/157\/2021\/04\/belt-ext-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><figcaption>Extended belt. A weightlifting belt was extended to fit a larger range of waist sizes. <\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":294,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-73","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-json\/wp\/v2\/pages\/73","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-json\/wp\/v2\/users\/294"}],"replies":[{"embeddable":true,"href":"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-json\/wp\/v2\/comments?post=73"}],"version-history":[{"count":0,"href":"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-json\/wp\/v2\/pages\/73\/revisions"}],"wp:attachment":[{"href":"https:\/\/engprojects.tcnj.edu\/spasm-relief\/wp-json\/wp\/v2\/media?parent=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}