{"id":425,"date":"2009-06-28T03:40:12","date_gmt":"2009-06-28T09:40:12","guid":{"rendered":"http:\/\/www.seeedstudio.com\/blog\/?p=425"},"modified":"2009-06-28T03:40:12","modified_gmt":"2009-06-28T09:40:12","slug":"real-time-clock-module","status":"publish","type":"post","link":"https:\/\/www.seeedstudio.com\/blog\/2009\/06\/28\/real-time-clock-module\/","title":{"rendered":"Real Time Clock module"},"content":{"rendered":"<p class=\"MsoNormal\" style=\"margin: 0cm 0cm 0pt;\"><span lang=\"EN-US\"><span style=\"font-family: Calibri; font-size: small;\"><a href=\"\/wp-content\/uploads\/2009\/06\/rtc.jpg\"><\/a>The RTC module is a <\/span><\/span><span style=\"font-family: &quot;Tahoma&quot;,&quot;sans-serif&quot;; font-size: 9pt;\" lang=\"EN-US\">conventional<\/span><span lang=\"EN-US\"><span style=\"font-family: Calibri; font-size: small;\"> module in many circuits. You can used it to do the time-counting, especially when shut down the main power it can still work by a battery.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 0cm 0cm 0pt;\"><span lang=\"EN-US\"><span style=\"font-family: Calibri; font-size: small;\">There are a lot of RTC ICs, and we choose the DS1307 for the module, because there is a ready-made library for it.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 0cm 0cm 0pt;\"><span lang=\"EN-US\"><span style=\"font-family: Calibri; font-size: small;\"><a href=\"\/wp-content\/uploads\/2009\/06\/rtc.jpg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-424\" title=\"rtc\" src=\"\/wp-content\/uploads\/2009\/06\/rtc.jpg\" alt=\"\" width=\"500\" height=\"418\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2009\/06\/rtc.jpg 1110w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2009\/06\/rtc-300x250.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 0cm 0cm 0pt;\"><span lang=\"EN-US\"><span style=\"font-family: Calibri; font-size: small;\">We have made a experimental circuit on the bread board, and it worked perfect. The RTC module will be done and on sell soon.<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The RTC module is a conventional module in many circuits. You can used it to<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"iawp_total_views":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-425","post","type-post","status-publish","format-standard","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Real Time Clock module - Latest News from Seeed Studio<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.seeedstudio.com\/blog\/2009\/06\/28\/real-time-clock-module\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Real Time Clock module - Latest News from Seeed Studio\" \/>\n<meta property=\"og:description\" content=\"The RTC module is a conventional module in many circuits. 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