{"id":1725,"date":"2019-10-23T17:33:37","date_gmt":"2019-10-24T00:33:37","guid":{"rendered":"https:\/\/learn71.ca\/vanier-tech\/?page_id=1725"},"modified":"2024-02-06T13:16:28","modified_gmt":"2024-02-06T21:16:28","slug":"voltage","status":"publish","type":"page","link":"https:\/\/learn71.ca\/vanier-tech\/voltage\/","title":{"rendered":"Voltage"},"content":{"rendered":"\n<div class=\"wp-block-columns has-2-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Select the DC Voltage position on the multimeter.<\/h3>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Power is ON when measuring voltage.<\/h3>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69da05019cda4&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69da05019cda4\" class=\"wp-block-image wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"208\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/learn71.ca\/wp-content\/uploads\/sites\/40\/2019\/10\/digital-multimeters-basic-guide-3-728-e1571943775822-300x208.jpg\" alt=\"\" class=\"wp-image-1763\" srcset=\"https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/digital-multimeters-basic-guide-3-728-e1571943775822-300x208.jpg 300w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/digital-multimeters-basic-guide-3-728-e1571943775822.jpg 727w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1. Measure the voltage drop across the LED. (1.7V red, 2.3V green, 3V &#8211; 3.2V other)<\/h3>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69da05019d40c&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69da05019d40c\" class=\"wp-block-image wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"375\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/learn71.ca\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage1_bb-e1571945268985-1024x375.jpg\" alt=\"\" class=\"wp-image-1782\" srcset=\"https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage1_bb-e1571945268985-1024x375.jpg 1024w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage1_bb-e1571945268985-300x110.jpg 300w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage1_bb-e1571945268985-768x282.jpg 768w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage1_bb-e1571945268985-1400x513.jpg 1400w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage1_bb-e1571945268985-1600x587.jpg 1600w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage1_bb-e1571945268985.jpg 1773w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2. Measure the voltage drop across the 220R resistor. (3.3V red, 2.7V green, 1.8V &#8211; 2V other)<\/h3>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69da05019d88f&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69da05019d88f\" class=\"wp-block-image wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"353\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/learn71.ca\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage2_bb-1024x353.jpg\" alt=\"\" class=\"wp-image-1783\" srcset=\"https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage2_bb-1024x353.jpg 1024w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage2_bb-300x103.jpg 300w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage2_bb-768x265.jpg 768w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage2_bb-1400x483.jpg 1400w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage2_bb-1600x552.jpg 1600w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage2_bb.jpg 1870w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3. Measure the voltage drop across the 10uF capacitor when the button is pressed and released. (start at 5V, fade to 0.1V)<\/h3>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69da05019dcf9&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69da05019dcf9\" class=\"wp-block-image wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"378\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/learn71.ca\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage3_bb-1024x378.jpg\" alt=\"\" class=\"wp-image-1784\" srcset=\"https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage3_bb-1024x378.jpg 1024w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage3_bb-300x111.jpg 300w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage3_bb-768x283.jpg 768w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage3_bb-1400x517.jpg 1400w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage3_bb-1600x590.jpg 1600w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage3_bb.jpg 1778w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4. Measure the voltage drop from the emitter (NPN transistor) to GND when the button is pressed and released. (start at 4.3V, fade to 0.1V)<\/h3>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69da05019e184&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69da05019e184\" class=\"wp-block-image wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"377\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/learn71.ca\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage4_bb-1024x377.jpg\" alt=\"\" class=\"wp-image-1785\" srcset=\"https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage4_bb-1024x377.jpg 1024w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage4_bb-300x110.jpg 300w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage4_bb-768x283.jpg 768w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage4_bb-1400x516.jpg 1400w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage4_bb-1600x589.jpg 1600w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/Voltage4_bb.jpg 1776w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Select the DC Voltage position on the multimeter. Power is ON when measuring voltage. 1. Measure the voltage drop across the LED. (1.7V red, 2.3V green, 3V &#8211; 3.2V other) 2. Measure the voltage drop across the 220R resistor. (3.3V red, 2.7V green, 1.8V &#8211; 2V other) 3. Measure the voltage drop across the 10uF [&hellip;]<\/p>\n","protected":false},"author":84,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1725","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/learn71.ca\/vanier-tech\/wp-json\/wp\/v2\/pages\/1725","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/learn71.ca\/vanier-tech\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/learn71.ca\/vanier-tech\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/learn71.ca\/vanier-tech\/wp-json\/wp\/v2\/users\/84"}],"replies":[{"embeddable":true,"href":"https:\/\/learn71.ca\/vanier-tech\/wp-json\/wp\/v2\/comments?post=1725"}],"version-history":[{"count":6,"href":"https:\/\/learn71.ca\/vanier-tech\/wp-json\/wp\/v2\/pages\/1725\/revisions"}],"predecessor-version":[{"id":3229,"href":"https:\/\/learn71.ca\/vanier-tech\/wp-json\/wp\/v2\/pages\/1725\/revisions\/3229"}],"wp:attachment":[{"href":"https:\/\/learn71.ca\/vanier-tech\/wp-json\/wp\/v2\/media?parent=1725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}