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        {"id":5456,"date":"2020-04-07T14:21:35","date_gmt":"2020-04-07T14:21:35","guid":{"rendered":"http:\/\/rogerbit.com\/wprb\/?p=5456"},"modified":"2020-04-07T14:21:35","modified_gmt":"2020-04-07T14:21:35","slug":"dispensador-de-alcohol-automatico-de-bricolaje-no-se-necesita-arduino","status":"publish","type":"post","link":"https:\/\/rogerbit.com\/wprb\/2020\/04\/dispensador-de-alcohol-automatico-de-bricolaje-no-se-necesita-arduino\/","title":{"rendered":"Dispensador de alcohol autom\u00e1tico de bricolaje (no se necesita Arduino)"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><span>Construya el dispensador de alcohol automatizado m\u00e1s simple de $ 4 sin usar Arduino.\u00a0Mantenga sus manos limpias llen\u00e1ndolas con jab\u00f3n l\u00edquido, desinfectante para manos o con alcohol.\u00a0Al reducir el contacto f\u00edsico, un dispensador autom\u00e1tico evita que el virus se propague en \u00e1reas comunales.<\/span><\/p>\n<p><strong><u><span>El dise\u00f1o:<\/span><\/u><\/strong><\/p>\n<p><span>He visto varios dispensadores autom\u00e1ticos de l\u00edquidos Arduino circulando por la web.\u00a0Creo que usar Arduinos es un poco exagerado para este proyecto espec\u00edfico.\u00a0Los arduinos son demasiado caros.\u00a0Pens\u00e9 que usar un transistor simple o MOSFET har\u00eda el trabajo, lo que tambi\u00e9n reducir\u00eda dr\u00e1sticamente los costos.\u00a0Obviamente, la ausencia de un microcontrolador elimina el control del derrame excesivo, pero luego descubr\u00ed que usar una boquilla m\u00e1s peque\u00f1a limitar\u00eda f\u00edsicamente el flujo de l\u00edquido.\u00a0Hay varios dos circuitos RC de transistores que resolver\u00edan el problema de derrame excesivo, pero el dise\u00f1o del transistor \u00fanico funciona bien, dado que usted elige el tama\u00f1o de boquilla adecuado.<\/span><\/p>\n<hr \/>\n<p>Tal vez pueda interesarte proyectos en arduino, pic, rob\u00f3tica, telecomunicaciones, suscribete en\u00a0<a href=\"http:\/\/www.youtube.com\/user\/carlosvolt?sub_confirmation=1\">http:\/\/www.youtube.com\/user\/carlosvolt?sub_confirmation=1<\/a>\u00a0mucho videos con c\u00f3digo fuentes completos y diagramas<\/p>\n<div id=\"ubm-banners-rotation-n1\" data-interval=\"4000\" class=\"ubm_banners_rotation\" style=\"overflow: hidden; width: 200px; height: 150px;\"><div id=\"3_ubm_banner\" class=\"ubm_rotating_banner\"><a href=\"https:\/\/bit.ly\/3aXRDAu\" target=\"_blank\" rel=\"dofollow\"><img src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/useful_banner_manager_banners\/3-2-logo youtube.png\" width=\"100%\" height=\"100%\" alt=\"SUSCRIBETE A NUESTRO CANAL DE YOUTUBE, TUTORIALES GRATIS\" \/><\/a><\/div><\/div>\n<hr \/>\n<p><iframe loading=\"lazy\" width=\"1160\" height=\"653\" src=\"https:\/\/www.youtube.com\/embed\/5yojb3vL-go?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<h2 class=\"step-title\"><span>piezas y materiales<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/1.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5458\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/1-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/1.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/1-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/1-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/1-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/1-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/2.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5459\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/2-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/2.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/2-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/2-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/2-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/2-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/3.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5460\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/3-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/3.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/3-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/3-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/3-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/3-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/4.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5461\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/4-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/4.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/4-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/4-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/4-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/4-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><strong><u><span>Piezas y materiales:<\/span><\/u><\/strong><\/p>\n<p><span>&#8211; Sensor de proximidad ($ 0.6 &#8211;\u00a0<\/span><a href=\"https:\/\/bit.ly\/3ape7I2\" rel=\"nofollow\"><span>https:\/\/bit.ly\/3ape7I2<\/span><\/a><span>\u00a0)<\/span><\/p>\n<p><span>&#8211; Bomba de agua DC ($ 1.8 &#8211;\u00a0<\/span><a href=\"https:\/\/bit.ly\/3ayT5qJ\" rel=\"nofollow\"><span>https:\/\/bit.ly\/3ayT5qJor<\/span><\/a><span>\u00a0$ 3 &#8211;\u00a0<\/span><a href=\"https:\/\/bit.ly\/3aouip4\" rel=\"nofollow\"><span>https:\/\/bit.ly\/3aouip4<\/span><\/a><span>\u00a0)<\/span><\/p>\n<p><span>&#8211; Transistor TIP32C PNP ($ 0.2 &#8211;\u00a0<\/span><a href=\"https:\/\/bit.ly\/39oAZpO\" rel=\"nofollow\"><span>https:\/\/bit.ly\/2UljPVM<\/span><\/a><span>\u00a0)<\/span><\/p>\n<p><span>&#8211; 1N4007 Diodo<\/span><\/p>\n<p><span>&#8211; Tubos de acuario<\/span><\/p>\n<p><span>&#8211; Antiguo frasco de vidrio<\/span><\/p>\n<p><span>&#8211; Bol\u00edgrafo viejo<\/span><\/p>\n<p><span>&#8211; Desinfectante \/ alcohol isoprop\u00edlico<\/span><\/p>\n<h2 class=\"step-title\"><span>limpie el contenedor<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/5.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5462\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/5-1024x682.jpg\" alt=\"\" width=\"1024\" height=\"682\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/5.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/5-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/5-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/5-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/5-820x546.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/6.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5463\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/6-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/6.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/6-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/6-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/6-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/6-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><span>Si planea reciclar un frasco de vidrio o un recipiente como el m\u00edo.\u00a0<\/span><span>Puede quitar la etiqueta despeg\u00e1ndola, el resto del residuo puede eliminarse usando acetona pura o alcohol de lavado a mano.<\/span><\/p>\n<h2 class=\"step-title\"><span>conecta un tubo a tu motor<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/7.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5464\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/7-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/7.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/7-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/7-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/7-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/7-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/8.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5465\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/8-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/8.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/8-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/8-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/8-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/8-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/9.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5466\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/9-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/9.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/9-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/9-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/9-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/9-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/10.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5467\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/10-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/10.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/10-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/10-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/10-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/10-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><span>Estire el extremo de su tubo usando el extremo de sus alicates mientras lo calienta con un encendedor.\u00a0<\/span><span>El tubo debe ajustarse a la fuerza a la salida de l\u00edquido de la bomba de CC.\u00a0<\/span><span>Puede usar una corbata con cremallera para mantenerla en su lugar.<\/span><\/p>\n<h2 class=\"step-title\"><span>Taladre agujeros para alambre y tubo<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/11.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5468\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/11-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/11.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/11-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/11-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/11-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/11-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/12.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5469\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/12-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/12.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/12-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/12-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/12-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/12-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/13.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5470\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/13-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/13.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/13-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/13-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/13-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/13-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/14.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5471\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/14-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/14.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/14-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/14-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/14-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/14-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<h2 class=\"step-title\"><span>corte el tubo sobrante<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/15.jpg\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-5472\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/15.jpg\" alt=\"\" width=\"933\" height=\"700\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/15.jpg 933w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/15-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/15-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/15-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/15-820x615.jpg 820w\" sizes=\"(max-width: 933px) 100vw, 933px\" \/><\/a><\/p>\n<p>Use un par de tijeras para cortar el tubo sobrante.<\/p>\n<h2 class=\"step-title\"><span>agregue un alambre flexible<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/16.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5473\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/16-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/16.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/16-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/16-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/16-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/16-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/17.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5474\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/17-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/17.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/17-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/17-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/17-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/17-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/18.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5475\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/18-1024x769.jpg\" alt=\"\" width=\"1024\" height=\"769\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/18.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/18-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/18-768x577.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/18-600x451.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/18-820x616.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<h2 class=\"step-title\"><span>boquilla improvisada<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/19.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5476\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/19-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/19.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/19-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/19-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/19-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/19-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/20.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5477\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/20-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/20.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/20-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/20-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/20-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/20-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/21.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5478\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/21-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/21.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/21-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/21-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/21-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/21-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><span>Se puede usar una boquilla para controlar la cantidad de fluido que sale del dispensador.\u00a0<\/span><span>Obtuve el m\u00edo de la punta de un bol\u00edgrafo seco.\u00a0<\/span><span>Puede probar una boquilla m\u00e1s peque\u00f1a para lograr una niebla.<\/span><\/p>\n<h2 class=\"step-title\"><span>Pegue en caliente el sensor<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/22.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5479\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/22-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/22.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/22-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/22-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/22-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/22-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/23.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5480\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/23-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/23.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/23-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/23-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/23-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/23-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<h2 class=\"step-title\"><span>No se necesita PCB &#8211; Superpega el transistor<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/24.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5481\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/24-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/24.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/24-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/24-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/24-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/24-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/25.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5482\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/25-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/25.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/25-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/25-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/25-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/25-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><span>El proyecto se basa en un circuito muy simple, utilizando un transistor como un dispositivo de conmutaci\u00f3n simple.\u00a0<\/span><span>No encontr\u00e9 la necesidad de usar una placa de perf o PCB.\u00a0<\/span><span>TIP32C es lo suficientemente robusto como para manejar la bomba de CC sin calentar. Simplemente puede montar su transistor usando unas gotas de superpegamento en la tapa del recipiente.<\/span><\/p>\n<h2 class=\"step-title\"><span>diagrama esquem\u00e1tico<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/26.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5483\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/26-1024x576.jpg\" alt=\"\" width=\"1024\" height=\"576\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/26.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/26-300x169.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/26-768x432.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/26-600x338.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/26-820x461.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><span>Aqu\u00ed hay un diagrama de cableado simplificado para los componentes.<\/span><\/p>\n<p><span>\u00bfPor qu\u00e9 no simplemente conectar la bomba directamente a la salida digital del sensor?\u00a0Por un lado, la salida digital del sensor solo puede manejar unos pocos miliamperios de corriente, conectar la bomba directamente al sensor IR podr\u00eda da\u00f1ar el chip del amplificador operacional LM393.\u00a0En segundo lugar, la salida digital del sensor es ALTA por defecto cuando no se detecta ning\u00fan objeto o BAJA cuando se detecta un objeto.\u00a0Esto significa que necesitar\u00eda un inversor l\u00f3gico para que el dispensador funcione correctamente.\u00a0El uso de un transistor PNP resuelve los dos problemas de manera rentable.<\/span><\/p>\n<h2 class=\"step-title\"><span>Revisi\u00f3n esquem\u00e1tica<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/27.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5484\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/27-1024x595.jpg\" alt=\"\" width=\"1024\" height=\"595\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/27.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/27-300x174.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/27-768x446.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/27-600x349.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/27-820x476.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><strong><u><span>MOSFET:<\/span><\/u><\/strong><span>\u00a0Originalmente, el plan era utilizar un MOSFET de nivel l\u00f3gico en lugar de un BJT.\u00a0Los MOSFET est\u00e1n dise\u00f1ados para funcionar como dispositivos de conmutaci\u00f3n, a diferencia de un BJT que a menudo se utiliza para servir en la regi\u00f3n activa que en un nivel saturado.\u00a0Los MOSFET tambi\u00e9n pueden manejar m\u00e1s corriente debido a su composici\u00f3n material.\u00a0La raz\u00f3n por la que eleg\u00ed usar un BJT se debi\u00f3 a su disponibilidad para los aficionados, ya que son m\u00e1s comunes que los MOSFET.<\/span><\/p>\n<p><strong><span>DIODO DE VUELO:<\/span><\/strong><span>\u00a0El motor act\u00faa como una carga inductiva.\u00a0Un diodo de retorno es un diodo conectado a trav\u00e9s de un inductor utilizado para eliminar el retorno, que es el pico de voltaje repentino que se ve a trav\u00e9s de una carga inductiva cuando su corriente de suministro se reduce o interrumpe repentinamente.\u00a0Puede agregar un diodo rectificador com\u00fan, como un 1N4007 o un diodo schottky para una respuesta m\u00e1s r\u00e1pida.\u00a0A partir de mediciones y observaciones r\u00e1pidas, el motor de la bomba de CC espec\u00edfica solo emite cantidades muy peque\u00f1as de EMF posterior debido al tama\u00f1o del motor y la reticencia del eje a detenerse de inmediato.\u00a0Cuando se trata de conmutar, agregar un diodo de retorno es una pr\u00e1ctica com\u00fan en electr\u00f3nica.\u00a0Aunque no he tenido problemas con la ausencia de un diodo de retorno en este proyecto espec\u00edfico, si hay un diodo disponible, ser\u00eda mejor agregar el diodo, solo aseg\u00farese.<\/span><\/p>\n<h2 class=\"step-title\"><span>conecte el circuito simple<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/28.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5485\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/28-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/28.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/28-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/28-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/28-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/28-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/29.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5486\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/29-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/29.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/29-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/29-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/29-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/29-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>Siga el diagrama y suelde los cables y componentes juntos, estilo pobre.<\/p>\n<h2 class=\"step-title\"><span>agregue un enchufe macho USB<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/30.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5487\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/30-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/30.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/30-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/30-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/30-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/30-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/31.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5488\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/31-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/31.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/31-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/31-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/31-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/31-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/32.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5489\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/32-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/32.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/32-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/32-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/32-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/32-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/33.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5490\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/33-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/33.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/33-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/33-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/33-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/33-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><span>El proyecto fue dise\u00f1ado para operar a voltajes inferiores a 6 voltios.\u00a0<\/span><span>La alimentaci\u00f3n USB fue la fuente m\u00e1s universalmente disponible que se me ocurre que da 5 voltios.\u00a0<\/span><span>Puede recuperar cualquier cable USB que tenga por ah\u00ed.\u00a0<\/span><span>Corta el otro extremo del cable y usa tu pelacables.<\/span><\/p>\n<h2 class=\"step-title\"><span>pegue en caliente la electr\u00f3nica<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/34.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5491\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/34-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/34.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/34-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/34-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/34-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/34-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><span>Una vez que haya terminado de soldar el cable USB.\u00a0<\/span><span>Puede probar su proyecto si funciona.\u00a0<\/span><span>Cuando est\u00e9 seguro con su cableado, puede cubrir los componentes debajo de una gota de pegamento caliente para evitar que se toquen por accidente y tambi\u00e9n para que sea resistente al agua.<\/span><\/p>\n<h2 class=\"step-title\"><span>elige una fuente de energ\u00eda<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/35.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5492\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/35-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/35.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/35-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/35-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/35-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/35-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/36.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5493\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/36-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/36.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/36-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/36-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/36-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/36-820x615.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><span>Dado que el proyecto se ejecuta con alimentaci\u00f3n USB.\u00a0<\/span><span>Puede usar un cargador USB de CA o un banco de energ\u00eda para suministrar energ\u00eda al dispensador.\u00a0<\/span><span>Dependiendo de la capacidad, un banco de energ\u00eda durar\u00eda semanas de operaci\u00f3n.\u00a0<\/span><span>\u00a1Usar un powerbank hace que el dispensador sea mucho m\u00e1s port\u00e1til tambi\u00e9n!<\/span><\/p>\n<h2 class=\"step-title\"><span>calibre el umbral de distancia del sensor<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/37.jpg\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-5494\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/37.jpg\" alt=\"\" width=\"934\" height=\"701\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/37.jpg 934w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/37-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/37-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/37-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/37-820x615.jpg 820w\" sizes=\"(max-width: 934px) 100vw, 934px\" \/><\/a><\/p>\n<p><span>El sensor viene con una perilla de ajuste (resistencia de corte).\u00a0<\/span><span>Puede usar un destornillador de cabeza plana para ajustarlo.\u00a0<\/span><span>La perilla limita el rango de umbral de detecci\u00f3n.\u00a0<\/span><span>Al girarlo, el sensor es m\u00e1s sensible o menos sensible.<\/span><\/p>\n<h2 class=\"step-title\"><span>\u00a0llene el dispensador<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/38.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5495\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/38-1024x767.jpg\" alt=\"\" width=\"1024\" height=\"767\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/38.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/38-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/38-768x575.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/38-600x449.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/38-820x614.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a> <a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/39.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-5496\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/39-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/39.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/39-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/39-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/39-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/39-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><span>Ahora puede llenar su dispensador con el l\u00edquido que desee.\u00a0<\/span><span>\u00a1Incluso funciona con l\u00edquidos viscosos como jab\u00f3n l\u00edquido y l\u00edquidos para lavar platos!\u00a0<\/span><span>Hice este proyecto espec\u00edficamente para el lavado a mano de alcohol ya que lo uso a menudo antes y despu\u00e9s de comer.<\/span><\/p>\n<h2 class=\"step-title\"><span>\u00a1Pru\u00e9balo!<\/span><\/h2>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/40.jpg\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-5497\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/40.jpg\" alt=\"\" width=\"933\" height=\"700\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/40.jpg 933w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/40-300x225.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/40-768x576.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/40-600x450.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2020\/04\/40-820x615.jpg 820w\" sizes=\"(max-width: 933px) 100vw, 933px\" \/><\/a><\/p>\n<p><span>Ya terminaste!\u00a0<\/span><span>Ahora puedes probar el proyecto.\u00a0<\/span><span>\u00a1Espero que hayan disfrutado este tutorial!<\/span><\/p>\n<p><a href=\"https:\/\/www.instructables.com\/id\/DIY-Automatic-Alcohol-Dispenser-No-Arduino-Needed\/\">Fuente<\/a><\/p>\n<hr \/>\n<p>SUSCRIBETE A NUESTROS BOLETINES, RECIBE EN TU CORREO LAS NOTICIAS M\u00c1S DESTACADAS, S\u00d3LO INGRESANDO TU CORREO ELECTR\u00d3NICO<\/p>\n<p>[wysija_form id=&#8221;1&#8243;]<\/p>\n<hr \/>\n<div class=\"page-sidebar widget\" id=\"donation_buttons\"><form action=\"https:\/\/www.paypal.com\/cgi-bin\/webscr\" method=\"post\" target=\"_blank\" ><input type=\"hidden\" name=\"business\" value=\"donacion@rogerbit.com\"><input type=\"hidden\" name=\"bn\" value=\"mbjtechnolabs_SP\"><input type=\"hidden\" name=\"cmd\" value=\"_donations\"><input type=\"hidden\" name=\"item_name\" value=\"Ayuda a RogerBit.com\"><input type=\"hidden\" name=\"item_number\" value=\"www.rogerbit.com\"><input type=\"hidden\" class=\"set_donation_button_amount\" name=\"amount\" value=\"1\"><table ><tbody><tr><td><label for=\"rogerBit necesita de tu ayuda para seguir existiendo :-)\">rogerBit necesita de tu ayuda para seguir existiendo :-)<\/label><\/td><\/tr><\/tbody><\/table><table ><tbody><tr><td><input style=\"margin-top:10px;\" type=\"image\" name=\"submit\" border=\"0\" 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jab\u00f3n l\u00edquido, desinfectante para manos o con alcohol.\u00a0Al reducir el contacto f\u00edsico, un dispensador autom\u00e1tico evita que el virus se propague en \u00e1reas comunales. El dise\u00f1o: He visto varios dispensadores autom\u00e1ticos de l\u00edquidos Arduino circulando [&hellip;]<!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":1,"featured_media":5457,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[9],"tags":[],"_links":{"self":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts\/5456"}],"collection":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/comments?post=5456"}],"version-history":[{"count":1,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts\/5456\/revisions"}],"predecessor-version":[{"id":5498,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts\/5456\/revisions\/5498"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/media\/5457"}],"wp:attachment":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/media?parent=5456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/categories?post=5456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/tags?post=5456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}