{"id":4669,"date":"2023-04-21T15:24:41","date_gmt":"2023-04-21T20:24:41","guid":{"rendered":"https:\/\/delphijustin.biz\/?p=4669"},"modified":"2023-04-21T15:29:50","modified_gmt":"2023-04-21T20:29:50","slug":"usb-null-power-supply","status":"publish","type":"post","link":"https:\/\/delphijustin.biz\/usb-null-power-supply\/","title":{"rendered":"USB Null Power Supply"},"content":{"rendered":"\n<p>One time I read an Nuts and volts article where this guy took a usb cord and unhooked the +5v(red wire) and made it where the arduino can be powered by an external power supply without breaking anything.. This can be also handy for power hungry devices(such as external dvd burners,etc). This will draw nothing on the computer.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/delphijustin.biz\/wp-content\/uploads\/2023\/04\/NULLPSUC.png\"><img decoding=\"async\" loading=\"lazy\" width=\"512\" height=\"255\" src=\"https:\/\/delphijustin.biz\/wp-content\/uploads\/2023\/04\/NULLPSUC.png\" alt=\"\" class=\"wp-image-4671\" srcset=\"https:\/\/delphijustin.biz\/wp-content\/uploads\/2023\/04\/NULLPSUC.png 512w, https:\/\/delphijustin.biz\/wp-content\/uploads\/2023\/04\/NULLPSUC-300x149.png 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><figcaption>Schematic Diagram Left side is the computer Right side is the USB device<\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Parts list<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.allelectronics.com\/item\/cb-477\/6-usb-2.0-male-to-female-extension-cable-special\/1.html\">1x USB Extension Cord<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.allelectronics.com\/item\/hsb-24b\/heat-shrink-tubing-assortment\/1.html\">cheap heatshrink assortment<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>One time I read an Nuts and volts article where this guy took a usb cord and unhooked the +5v(red wire) and made it where the arduino can be powered by an external power supply without breaking anything.. This can be also handy for power hungry devices(such as external dvd burners,etc). This will draw nothing &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/delphijustin.biz\/usb-null-power-supply\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;USB Null Power Supply&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"beyondwords_generate_audio":"","beyondwords_project_id":"","beyondwords_content_id":"","beyondwords_preview_token":"","beyondwords_player_style":"","beyondwords_language_id":"","beyondwords_title_voice_id":"","beyondwords_body_voice_id":"","beyondwords_summary_voice_id":"","beyondwords_error_message":"","beyondwords_disabled":"","beyondwords_delete_content":"","beyondwords_podcast_id":"","beyondwords_hash":"","publish_post_to_speechkit":"","speechkit_hash":"","speechkit_generate_audio":"","speechkit_project_id":"","speechkit_podcast_id":"","speechkit_error_message":"","speechkit_disabled":"","speechkit_access_key":"","speechkit_error":"","speechkit_info":"","speechkit_response":"","speechkit_retries":"","speechkit_status":"","speechkit_updated_at":"","_speechkit_link":"","_speechkit_text":""},"categories":[2,1],"tags":[172,171,669,672,615,675,674],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/delphijustin.biz\/wp-json\/wp\/v2\/posts\/4669"}],"collection":[{"href":"https:\/\/delphijustin.biz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/delphijustin.biz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/delphijustin.biz\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/delphijustin.biz\/wp-json\/wp\/v2\/comments?post=4669"}],"version-history":[{"count":1,"href":"https:\/\/delphijustin.biz\/wp-json\/wp\/v2\/posts\/4669\/revisions"}],"predecessor-version":[{"id":4670,"href":"https:\/\/delphijustin.biz\/wp-json\/wp\/v2\/posts\/4669\/revisions\/4670"}],"wp:attachment":[{"href":"https:\/\/delphijustin.biz\/wp-json\/wp\/v2\/media?parent=4669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/delphijustin.biz\/wp-json\/wp\/v2\/categories?post=4669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/delphijustin.biz\/wp-json\/wp\/v2\/tags?post=4669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}