{"id":1693,"date":"2019-10-23T17:03:05","date_gmt":"2019-10-24T00:03:05","guid":{"rendered":"https:\/\/learn71.ca\/vanier-tech\/?page_id=1693"},"modified":"2024-02-06T13:13:51","modified_gmt":"2024-02-06T21:13:51","slug":"potentiometers","status":"publish","type":"page","link":"https:\/\/learn71.ca\/vanier-tech\/potentiometers\/","title":{"rendered":"Potentiometers"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Falstad Simulation: <a href=\"https:\/\/www.falstad.com\/circuit\/circuitjs.html?cct=$+1+0.000005+21.593987231061412+55+5+50%0A174+480+224+400+240+1+1000+0.797+Resistance%0A174+592+128+592+192+1+1000+0.10400000000000001+Resistance%0AR+384+128+384+96+0+0+40+5+0+0+0.5%0AR+480+128+480+96+0+0+40+5+0+0+0.5%0AR+592+128+592+96+0+0+40+5+0+0+0.5%0Ag+672+272+672+288+0%0Ag+592+272+592+288+0%0Ag+432+240+432+288+0%0Ar+384+176+384+224+0+220%0Ar+480+176+480+224+0+220%0A162+384+128+384+176+2+default-led+1+0+0+0.01%0A162+480+128+480+176+2+default-led+1+0+0+0.01%0Ar+672+160+672+224+0+220%0A162+672+224+672+272+2+default-led+1+0+0+0.01%0Aw+608+160+672+160+0%0Aw+592+192+592+272+0%0A\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">Potentiometers<\/a><\/h3>\n\n\n\n<p> Breadboard the circuit to complete the section below.  <\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69decd2d10c1f&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69decd2d10c1f\" class=\"wp-block-image wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"396\" 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\/3-Potentiometer_bb-1024x396.jpg\" alt=\"\" class=\"wp-image-1694\" srcset=\"https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/3-Potentiometer_bb-1024x396.jpg 1024w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/3-Potentiometer_bb-300x116.jpg 300w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/3-Potentiometer_bb-768x297.jpg 768w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/3-Potentiometer_bb-1400x542.jpg 1400w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/3-Potentiometer_bb-1600x619.jpg 1600w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/3-Potentiometer_bb.jpg 1802w\" 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 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\">Questions<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>When the LED is off, or very dim, what level is the 10k potentiometer set to?<\/li>\n\n\n\n<li>When the LED in on, what level is the 10k potentiometer set to?<\/li>\n\n\n\n<li>10k potentiometers are variable resistors. Why are there additional 220R resistors paired with each LED?<\/li>\n<\/ol>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69decd2d116c5&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69decd2d116c5\" class=\"aligncenter wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"528\" height=\"419\" 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\/3-Potentiometer_schem.jpg\" alt=\"\" class=\"wp-image-1695\" srcset=\"https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/3-Potentiometer_schem.jpg 528w, https:\/\/learn71.ca\/vanier-tech\/wp-content\/uploads\/sites\/40\/2019\/10\/3-Potentiometer_schem-300x238.jpg 300w\" sizes=\"auto, (max-width: 528px) 100vw, 528px\" \/><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><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Falstad Simulation: Potentiometers Breadboard the circuit to complete the section below. Questions<\/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-1693","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/learn71.ca\/vanier-tech\/wp-json\/wp\/v2\/pages\/1693","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=1693"}],"version-history":[{"count":8,"href":"https:\/\/learn71.ca\/vanier-tech\/wp-json\/wp\/v2\/pages\/1693\/revisions"}],"predecessor-version":[{"id":3224,"href":"https:\/\/learn71.ca\/vanier-tech\/wp-json\/wp\/v2\/pages\/1693\/revisions\/3224"}],"wp:attachment":[{"href":"https:\/\/learn71.ca\/vanier-tech\/wp-json\/wp\/v2\/media?parent=1693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}