{"id":5862,"date":"2024-06-23T05:12:00","date_gmt":"2024-06-23T05:12:00","guid":{"rendered":"https:\/\/surinlearninglab.com\/?p=5862"},"modified":"2025-05-02T01:58:13","modified_gmt":"2025-05-02T01:58:13","slug":"scrolling-clock","status":"publish","type":"post","link":"https:\/\/surinlearninglab.com\/th\/2024\/06\/23\/scrolling-clock\/","title":{"rendered":"Scrolling-clock"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5862\" class=\"elementor elementor-5862\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3s47d1k elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3s47d1k\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ed27561\" data-id=\"ed27561\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e8447ed elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"e8447ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" src=\"https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/7ce47d25-2323-48e5-8bec-f11776f868a3.webp?fit=700%2C400&#038;ssl=1\" title=\"7ce47d25-2323-48e5-8bec-f11776f868a3\" alt=\"Arduino UNO, MAX7219\" loading=\"lazy\" \/><\/figure><div class=\"elementor-image-box-content\"><h2 class=\"elementor-image-box-title\">Scrolling-Clock---Arduino-UNO--RTC--Max7219--and-DHT-11-<\/h2><p class=\"elementor-image-box-description\">Hey Science Enthusiasts! Get ready to dive into the world of Arduino with a fantastic project: a 64x8 LED Dot Matrix Clock with temperature and humidity display.  Let's make this electrifyingly cool clock step-by-step!<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33219c8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"33219c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d33967d elementor-widget elementor-widget-heading\" data-id=\"d33967d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0e27\u0e31\u0e2a\u0e14\u0e38\u0e17\u0e35\u0e48\u0e04\u0e38\u0e13\u0e15\u0e49\u0e2d\u0e07\u0e43\u0e0a\u0e49:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e457a39 elementor-widget elementor-widget-text-editor\" data-id=\"e457a39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>\u00a0<\/h3><ul><li><strong>\u0e2d\u0e32\u0e23\u0e4c\u0e14\u0e39\u0e2d\u0e35\u0e42\u0e19\u0e48 Uno<\/strong>: Your brilliant brain for the project.<\/li><li><strong>DHT11 Sensor<\/strong>: To measure temperature and humidity.<\/li><li><strong>Max7219 32&#215;8 LED Matrix Panel x 2<\/strong>: The stage for our clock display.<\/li><li><strong>RTC DS1302 Module<\/strong>: Keeps track of the time.<\/li><li><strong>LDR (Light Dependent Resistor)<\/strong>: Adjusts the brightness of the LED.<\/li><li><strong>Jump wires<\/strong>: Connect the dots!<\/li><li><strong>\u0e41\u0e1c\u0e48\u0e19\u0e17\u0e14\u0e25\u0e2d\u0e07\u0e27\u0e07\u0e08\u0e23 (\u0e40\u0e1a\u0e23\u0e14\u0e1a\u0e2d\u0e23\u0e4c\u0e14)<\/strong>: The playground for your circuit.<\/li><li><strong>USB Cable<\/strong>: To power up your Arduino and upload code.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d04d005 elementor-widget elementor-widget-heading\" data-id=\"d04d005\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e17\u0e35\u0e48 1: \u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e15\u0e48\u0e2d\u0e2e\u0e32\u0e23\u0e4c\u0e14\u0e41\u0e27\u0e23\u0e4c<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b149cf1 elementor-widget elementor-widget-text-editor\" data-id=\"b149cf1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>\u00a0<\/h3><p><em>Cue the dramatic science music, we&#8217;re setting up!<\/em><\/p><ol><li><p><strong>Connect the RTC DS1302 Module:<\/strong><\/p><ul><li><strong>IO<\/strong> to Digital Pin <strong>4<\/strong>.<\/li><li><strong>SCLK<\/strong> to Digital Pin <strong>5<\/strong>.<\/li><li><strong>CE<\/strong> to Digital Pin <strong>2<\/strong>.<\/li><\/ul><\/li><li><p><strong>Hook up the DHT11 Sensor:<\/strong><\/p><ul><li><strong>VCC<\/strong> to <strong>5V<\/strong>.<\/li><li><strong>GND<\/strong> to <strong>GND<\/strong>.<\/li><li><strong>Data Pin<\/strong> to Digital Pin <strong>6<\/strong>.<\/li><\/ul><\/li><li><p><strong>Wire the Max72xx LED Matrix:<\/strong><\/p><ul><li><strong>CS<\/strong> to Analog Pin <strong>A3<\/strong>.<\/li><li><strong>DIN<\/strong> to <strong>11<\/strong>.<\/li><li><strong>CLK<\/strong> to <strong>13<\/strong>.<\/li><li><strong>VCC<\/strong> to <strong>5V<\/strong>.<\/li><li><strong>GND<\/strong> to <strong>GND<\/strong>.<\/li><\/ul><\/li><li><p><strong>Connect the LDR:<\/strong><\/p><ul><li>One end to <strong>5V<\/strong>.<\/li><li>The other end to Analog Pin <strong>A2<\/strong> and a <strong>10k\u03a9 resistor<\/strong> to <strong>GND<\/strong>.<\/li><\/ul><\/li><\/ol><p><em>Remember: Double-check your connections! Incorrect wiring can make your clock go cuckoo!<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d8e62e7 elementor-widget elementor-widget-image\" data-id=\"d8e62e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"853\" src=\"https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/design_bb.png?fit=1024%2C853&amp;ssl=1\" class=\"attachment-large size-large wp-image-5919\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/design_bb.png?w=2076&amp;ssl=1 2076w, https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/design_bb.png?resize=300%2C250&amp;ssl=1 300w, https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/design_bb.png?resize=1024%2C853&amp;ssl=1 1024w, https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/design_bb.png?resize=768%2C640&amp;ssl=1 768w, https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/design_bb.png?resize=1536%2C1279&amp;ssl=1 1536w, https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/design_bb.png?resize=2048%2C1706&amp;ssl=1 2048w, https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/design_bb.png?resize=14%2C12&amp;ssl=1 14w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d54b68a elementor-widget elementor-widget-heading\" data-id=\"d54b68a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e17\u0e35\u0e48 2: \u0e40\u0e27\u0e25\u0e32\u0e40\u0e02\u0e35\u0e22\u0e19\u0e42\u0e04\u0e49\u0e14!<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4790910 elementor-widget elementor-widget-text-editor\" data-id=\"4790910\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>\u00a0<\/h3><p><em>Now, let\u2019s give our Arduino its marching orders.<\/em><\/p><ol><li style=\"list-style-type: none;\"><ol><li><p><strong>Fire Up Your IDE:<\/strong><\/p><ul><li>\u0e40\u0e1b\u0e34\u0e14\u0e42\u0e1b\u0e23\u0e41\u0e01\u0e23\u0e21 Arduino IDE \u0e1a\u0e19\u0e04\u0e2d\u0e21\u0e1e\u0e34\u0e27\u0e40\u0e15\u0e2d\u0e23\u0e4c\u0e02\u0e2d\u0e07\u0e04\u0e38\u0e13<\/li><\/ul><\/li><li><p><strong>Install Required Libraries:<\/strong><\/p><ul><li>Go to <strong>Sketch<\/strong> -&gt; <strong>Include Library<\/strong> -&gt; <strong>Manage Libraries<\/strong>.<\/li><li>Search for and install:<ul><li><strong>&#8220;RTC by Makuna&#8221;<\/strong><\/li><li><strong>&#8220;Adafruit Unified Sensor&#8221;<\/strong><\/li><li><strong>&#8220;DHT sensor library&#8221;<\/strong><\/li><li><strong>&#8220;Adafruit GFX Library&#8221;<\/strong><\/li><li><strong>&#8220;Max72xxPanel&#8221;<\/strong><\/li><\/ul><\/li><\/ul><\/li><li><p><strong>Copy the Code:<\/strong><\/p><\/li><\/ol><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b10d2d elementor-button-info elementor-align-center elementor-widget elementor-widget-button\" data-id=\"7b10d2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/github.com\/SurinLearninLab\/Scrolling-Clock---Arduino-UNO--RTC--and-DHT-11-\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-github\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Click here for Arduino Sketch<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10be274 elementor-widget elementor-widget-text-editor\" data-id=\"10be274\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>4. Upload<strong> the Code:<\/strong><\/p><ul><li style=\"list-style-type: none;\"><ul><li>Connect your Arduino to your computer using the USB cable.<\/li><li>Select the correct board and port from <strong>Tools<\/strong>.<\/li><li>Click the <strong>Upload<\/strong> button.<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9df881a elementor-widget elementor-widget-heading\" data-id=\"9df881a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Step 3: Test Your Clock!<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6584e00 elementor-widget elementor-widget-text-editor\" data-id=\"6584e00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>Lights, camera, action!<\/em><\/p><ol><li><p><strong>Power Up Your Setup:<\/strong><\/p><ul><li>Connect your Arduino to a power source.<\/li><li>Watch your LED matrix come to life displaying the current time and weather data!<\/li><\/ul><\/li><li><p><strong>Set the Clock:<\/strong><\/p><ul><li>Open the Serial Monitor in the Arduino IDE.<\/li><li>Input the current date and time in the format <strong>&lt;dd\/mm\/yyyy hh:mm<\/strong><strong style=\"font-size: 16px;\">&gt;<\/strong><\/li><li><span style=\"font-size: 16px;\"> to set your clock.<\/span><\/li><\/ul><\/li><\/ol><p><em>Success! You\u2019ve built your very own 64&#215;8 LED Dot Matrix Clock with temperature and humidity display!<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ecd894c elementor-widget elementor-widget-heading\" data-id=\"ecd894c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Troubleshooting Tips:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fbaad00 elementor-widget elementor-widget-text-editor\" data-id=\"fbaad00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>No Display?<\/strong> Check all connections, especially the power and data lines to the matrix.<\/li><li><strong>Wrong Time?<\/strong> Make sure you\u2019ve set the RTC module correctly through the Serial Monitor.<\/li><li><strong>No Temperature\/Humidity?<\/strong> Verify your DHT sensor connections and code configuration.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d94fcaf elementor-widget elementor-widget-image-gallery\" data-id=\"d94fcaf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-gallery\">\n\t\t\t<div id='gallery-1' class='gallery galleryid-5862 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"d94fcaf\" data-elementor-lightbox-title=\"1000009497\" data-elementor-lightbox-description=\"How to Arduino UNO, MAX7219, real time clock, DHT11 arduino IDE\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NjAyOSwidXJsIjoiaHR0cHM6XC9cL3N1cmlubGVhcm5pbmdsYWIuY29tXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI0XC8wNlwvMTAwMDAwOTQ5Ny1zY2FsZWQuanBnIiwic2xpZGVzaG93IjoiZDk0ZmNhZiJ9\" href=\"https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/1000009497-scaled.jpg?ssl=1\"><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/1000009497-scaled.jpg?resize=150%2C150&amp;ssl=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-6029\" srcset=\"https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/1000009497-scaled.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/1000009497-scaled.jpg?zoom=2&amp;resize=150%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/1000009497-scaled.jpg?zoom=3&amp;resize=150%2C150&amp;ssl=1 450w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-6029'>\n\t\t\t\tArduino UNO, MAX7219, real time clock, DHT11 arduino IDE\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"d94fcaf\" data-elementor-lightbox-title=\"scrolling_dot_matrix_mount_minimal_2024-Jun-23_09-43-12AM-000_CustomizedView1132250334\" data-elementor-lightbox-description=\"How to Arduino UNO, MAX7219, real time clock, DHT11 arduino IDE\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NTk4NSwidXJsIjoiaHR0cHM6XC9cL3N1cmlubGVhcm5pbmdsYWIuY29tXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI0XC8wNlwvc2Nyb2xsaW5nX2RvdF9tYXRyaXhfbW91bnRfbWluaW1hbF8yMDI0LUp1bi0yM18wOS00My0xMkFNLTAwMF9DdXN0b21pemVkVmlldzExMzIyNTAzMzQucG5nIiwic2xpZGVzaG93IjoiZDk0ZmNhZiJ9\" href=\"https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/scrolling_dot_matrix_mount_minimal_2024-Jun-23_09-43-12AM-000_CustomizedView1132250334.png?ssl=1\"><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/scrolling_dot_matrix_mount_minimal_2024-Jun-23_09-43-12AM-000_CustomizedView1132250334.png?resize=150%2C150&amp;ssl=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-5985\" srcset=\"https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/scrolling_dot_matrix_mount_minimal_2024-Jun-23_09-43-12AM-000_CustomizedView1132250334.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/scrolling_dot_matrix_mount_minimal_2024-Jun-23_09-43-12AM-000_CustomizedView1132250334.png?zoom=2&amp;resize=150%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/scrolling_dot_matrix_mount_minimal_2024-Jun-23_09-43-12AM-000_CustomizedView1132250334.png?zoom=3&amp;resize=150%2C150&amp;ssl=1 450w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-5985'>\n\t\t\t\t3D printed minimal mount to show components\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"d94fcaf\" data-elementor-lightbox-title=\"1000009495\" data-elementor-lightbox-description=\"How to Arduino UNO, MAX7219, real time clock, DHT11 arduino IDE\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NjAzMSwidXJsIjoiaHR0cHM6XC9cL3N1cmlubGVhcm5pbmdsYWIuY29tXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI0XC8wNlwvMTAwMDAwOTQ5NS1zY2FsZWQuanBnIiwic2xpZGVzaG93IjoiZDk0ZmNhZiJ9\" href=\"https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/1000009495-scaled.jpg?ssl=1\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/1000009495-scaled.jpg?resize=150%2C150&amp;ssl=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-6031\" srcset=\"https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/1000009495-scaled.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/1000009495-scaled.jpg?zoom=2&amp;resize=150%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/surinlearninglab.com\/wp-content\/uploads\/2024\/06\/1000009495-scaled.jpg?zoom=3&amp;resize=150%2C150&amp;ssl=1 450w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-6031'>\n\t\t\t\tArduino UNO, MAX7219, real time clock, DHT11 arduino IDE\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bcb72cb elementor-widget elementor-widget-text-editor\" data-id=\"bcb72cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>Congratulations, you now have a spectacular clock to dazzle your friends and keep time! Remember, in the wise words of Bill Nye, \u201cEveryone you will ever meet knows something you don&#8217;t.\u201d Keep learning and experimenting!<\/em><\/p><p><em>Science rules!<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Scrolling-Clock&#8212;Arduino-UNO&#8211;RTC&#8211;Max7219&#8211;and-DHT-11- Hey Science Enthusiasts! Get ready to dive into the world of Arduino with a fantastic project: a 64&#215;8 LED Dot Matrix Clock with temperature and humidity display. Let&#8217;s make this electrifyingly cool clock step-by-step! Materials You&#8217;ll Need: \u00a0 Arduino Uno: Your brilliant brain for the project. DHT11 Sensor: To measure temperature and humidity. Max7219 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"iawp_total_views":33,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-5862","post","type-post","status-publish","format-standard","hentry","category-arduino"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/surinlearninglab.com\/th\/wp-json\/wp\/v2\/posts\/5862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/surinlearninglab.com\/th\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/surinlearninglab.com\/th\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/surinlearninglab.com\/th\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/surinlearninglab.com\/th\/wp-json\/wp\/v2\/comments?post=5862"}],"version-history":[{"count":52,"href":"https:\/\/surinlearninglab.com\/th\/wp-json\/wp\/v2\/posts\/5862\/revisions"}],"predecessor-version":[{"id":6053,"href":"https:\/\/surinlearninglab.com\/th\/wp-json\/wp\/v2\/posts\/5862\/revisions\/6053"}],"wp:attachment":[{"href":"https:\/\/surinlearninglab.com\/th\/wp-json\/wp\/v2\/media?parent=5862"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/surinlearninglab.com\/th\/wp-json\/wp\/v2\/categories?post=5862"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/surinlearninglab.com\/th\/wp-json\/wp\/v2\/tags?post=5862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}