{"id":118242,"date":"2023-05-08T18:37:58","date_gmt":"2023-05-08T13:07:58","guid":{"rendered":"https:\/\/www.electronicsforu.com\/?p=118242"},"modified":"2024-08-07T14:56:16","modified_gmt":"2024-08-07T09:26:16","slug":"touchless-arduino-water-dispenser","status":"publish","type":"post","link":"https:\/\/www.electronicsforu.com\/electronics-projects\/hardware-diy\/touchless-arduino-water-dispenser","title":{"rendered":"Touchless Arduino Water Dispenser For Washing Hands"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-101611 alignright\" src=\"https:\/\/www.electronicsforu.com\/wp-contents\/uploads\/2022\/08\/efy-tested-1-150x150.jpg\" alt=\"efy test\" width=\"150\" height=\"150\" \/><\/p>\n<p>We designed the Automatic Touchless Arduino Water Dispenser to prevent water wastage.<\/p>\n<p><span style=\"color: initial;\">During pandemics like Covid-19, the frequent need to wash hands leads to significant water wastage, particularly in public places such as hospitals, airports, railway stations, hotels, and restaurants.<\/span><\/p>\n<p>Generally, people do not rub their hands with soap for the required 20 seconds before washing them with running water. Or they leave the tap running while rubbing their hands with soap. This proposed system can help solve both these problems.<\/p>\n<h3><strong>POC Video Tutorial In English:<\/strong><\/h3>\n<p><center><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/76u4iXxb4MQ\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/center><\/p>\n<h3><strong>POC Video Tutorial In Hindi:<\/strong><\/h3>\n<p><center><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Fo8Il15Qe-A\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/center>In addition, touching the water tap by different people can spread germs. So, this touchless water tap will take care of that as well.<\/p>\n<p><strong>Recommended: <\/strong><a href=\"https:\/\/www.electronicsforu.com\/category\/electronics-projects\/hardware-diy\">Interesting DIY Projects<\/a><\/p>\n<table dir=\"ltr\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<colgroup>\n<col width=\"183\" \/>\n<col width=\"108\" \/><\/colgroup>\n<tbody>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" rowspan=\"1\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Bill of Material&quot;}\"><strong>Bill of Material<\/strong><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Components&quot;}\"><strong>Components<\/strong><\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Quantity&quot;}\"><strong>Quantity<\/strong><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Arduino Uno (MOD1)&quot;}\">Arduino Uno (MOD1)<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:1}\">1<\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;12V, 1A adaptor&quot;}\">12V, 1A adaptor<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:1}\">1<\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Ultrasonic sensor HC-SR04 (MOD2)&quot;}\">Ultrasonic sensor HC-SR04 (MOD2)<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:1}\">1<\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Transistor BC547 (T1)&quot;}\">Transistor BC547 (T1)<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:1}\">1<\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;5V relay (R1)&quot;}\">5V relay (R1)<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:1}\">1<\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Buzzer (B1)&quot;}\">Buzzer (B1)<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:1}\">1<\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Cooler water pump&quot;}\">Cooler water pump<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:1}\">1<\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;1k resistor (R1)&quot;}\">1k resistor (R1)<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:1}\">1<\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;LED&quot;}\">LED<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:1}\">1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><strong>Working Flow-chart<\/strong><\/h3>\n<div class=\"mepr_error\"><div class=\"locked-content\">\n<b>EFY++ CONTENT: ACCESS TO THIS CONTENT IS FREE! BUT YOU NEED TO BE A REGISTERED USER.<\/b><\/p>\n<p>Oops! This is an EFY++ article, which means it's our Premium Content. You need to be a Registered User of our website to read its complete content.<\/p>\n<p><b>Good News: <\/b>You can register to our website for FREE! <a href=\"https:\/\/www.electronicsforu.com\/plans\/subscription-plans\" target=\"_blank\" rel=\"noopener\">CLICK HERE<\/a> to register now.<\/p>\n<p><b>Already a registered member? <\/b>If YES, then simply login to you account below. (TIP: Use 'forgot password' feature and reset and save your new password in your browser, if you forgot the last one!)\n<\/div>\n<\/div><div>\n<div class=\"mp_wrapper mp_login_form\">\n                  <!-- mp-login-form-start -->     <form name=\"mepr_loginform\" id=\"mepr_loginform\" class=\"mepr-form\" action=\"https:\/\/www.electronicsforu.com\/login\" method=\"post\">\n            <div class=\"mp-form-row mepr_username\">\n        <div class=\"mp-form-label\">\n                              <label for=\"user_login\">Username<\/label>\n        <\/div>\n        <input type=\"text\" name=\"log\" id=\"user_login\" value=\"\" \/>\n      <\/div>\n      <div class=\"mp-form-row mepr_password\">\n        <div class=\"mp-form-label\">\n          <label for=\"user_pass\">Password<\/label>\n          <div class=\"mp-hide-pw\">\n            <input type=\"password\" name=\"pwd\" id=\"user_pass\" value=\"\" \/>\n            <button type=\"button\" class=\"button mp-hide-pw hide-if-no-js\" data-toggle=\"0\" aria-label=\"Show password\">\n              <span class=\"dashicons dashicons-visibility\" aria-hidden=\"true\"><\/span>\n            <\/button>\n          <\/div>\n        <\/div>\n      <\/div>\n            <div>\n        <label><input name=\"rememberme\" type=\"checkbox\" id=\"rememberme\" value=\"forever\" \/> Remember Me<\/label>\n      <\/div>\n      <div class=\"mp-spacer\">&nbsp;<\/div>\n      <div class=\"submit\">\n        <input type=\"submit\" name=\"wp-submit\" id=\"wp-submit\" class=\"button-primary mepr-share-button \" value=\"Log In\" \/>\n        <input type=\"hidden\" name=\"redirect_to\" value=\"\/wp-json\/wp\/v2\/posts\/118242\" \/>\n        <input type=\"hidden\" name=\"mepr_process_login_form\" value=\"true\" \/>\n        <input type=\"hidden\" name=\"mepr_is_login_page\" value=\"false\" \/>\n      <\/div>\n    <\/form>\n    <div class=\"mp-spacer\">&nbsp;<\/div>\n    <div class=\"mepr-login-actions\">\n      <a href=\"https:\/\/www.electronicsforu.com\/login?action=forgot_password\">Forgot Password<\/a>\n    <\/div>\n\n      \n    <!-- mp-login-form-end --> \n  <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>We designed the Automatic Touchless Arduino Water Dispenser to prevent water wastage. During pandemics like Covid-19, the frequent need to wash hands leads to significant water wastage, particularly in public places such as hospitals, airports, railway stations, hotels, and restaurants. Generally, people do not rub their hands with soap for the required 20 seconds before [&hellip;]<\/p>\n","protected":false},"author":197757,"featured_media":118689,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,3805,6072,2119,3713,22],"tags":[1985,110,83,10413,113],"class_list":{"0":"post-118242","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-hardware-diy","8":"category-arduino-projects","9":"category-beginners-projects","10":"category-diy-projects-video-tutorials","11":"category-premium","12":"category-electronics-projects","13":"tag-diy-projects","14":"tag-electronics-projects","15":"tag-featured","16":"tag-may-2023","17":"tag-mini-projects"},"_links":{"self":[{"href":"https:\/\/www.electronicsforu.com\/wp-json\/wp\/v2\/posts\/118242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.electronicsforu.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.electronicsforu.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.electronicsforu.com\/wp-json\/wp\/v2\/users\/197757"}],"replies":[{"embeddable":true,"href":"https:\/\/www.electronicsforu.com\/wp-json\/wp\/v2\/comments?post=118242"}],"version-history":[{"count":1,"href":"https:\/\/www.electronicsforu.com\/wp-json\/wp\/v2\/posts\/118242\/revisions"}],"predecessor-version":[{"id":144946,"href":"https:\/\/www.electronicsforu.com\/wp-json\/wp\/v2\/posts\/118242\/revisions\/144946"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.electronicsforu.com\/wp-json\/wp\/v2\/media\/118689"}],"wp:attachment":[{"href":"https:\/\/www.electronicsforu.com\/wp-json\/wp\/v2\/media?parent=118242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.electronicsforu.com\/wp-json\/wp\/v2\/categories?post=118242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.electronicsforu.com\/wp-json\/wp\/v2\/tags?post=118242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}