{"id":6540,"date":"2013-03-08T09:25:44","date_gmt":"2013-03-08T16:25:44","guid":{"rendered":"http:\/\/www.seeedstudio.com\/blog\/?p=6540"},"modified":"2014-08-28T17:02:44","modified_gmt":"2014-08-28T09:02:44","slug":"an-assumption-rainbowduino-v4","status":"publish","type":"post","link":"https:\/\/www.seeedstudio.com\/blog\/2013\/03\/08\/an-assumption-rainbowduino-v4\/","title":{"rendered":"An assumption: Rainbowduino V4"},"content":{"rendered":"<p><a href=\"http:\/\/www.seeedstudio.com\/blog\/2013\/03\/08\/an-assumption-rainbowduino-v4\/1-23\/\" rel=\"attachment wp-att-6541\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone  wp-image-6541\" alt=\"1\" src=\"\/wp-content\/uploads\/2013\/03\/1.png\" width=\"540\" height=\"349\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2013\/03\/1.png 900w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2013\/03\/1-300x194.png 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2013\/03\/1-150x97.png 150w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/><\/a> <a href=\"http:\/\/www.seeedstudio.com\/blog\/2013\/03\/08\/an-assumption-rainbowduino-v4\/3-8\/\" rel=\"attachment wp-att-6542\"><img decoding=\"async\" class=\"alignnone  wp-image-6542\" alt=\"3\" src=\"\/wp-content\/uploads\/2013\/03\/3.png\" width=\"542\" height=\"359\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2013\/03\/3.png 1369w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2013\/03\/3-300x198.png 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2013\/03\/3-1024x676.png 1024w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2013\/03\/3-150x99.png 150w\" sizes=\"(max-width: 542px) 100vw, 542px\" \/><\/a><\/p>\n<p>Greetings! May you first have a look at our glowing tabble tennis scoreboard.<\/p>\n<p>So we have this recipe of Rainbowduino, utilizing Seeed\u2019s Grove-RTC, Grove-Infrared, 7 Segment Display, UartSBee, etc. Being controlled by a wire less telecontroller,\u00a0 as you can see on the picture, it displays real-time scores via the 7 Segment Display. I believe building this for your next table tennis game would be quite exciting, and I&#8217;d love to share this to all of you. However the Rainbowduino V2 product, which we used originally, is already shut down. And we even found the <a href=\"http:\/\/www.seeedstudio.com\/depot\/rainbowduino-led-driver-platform-atmega-328-p-371.html?cPath=132_133\">v3<\/a> not able to support voltage greater than 5V when we were trying to use it as a substitution.<\/p>\n<p>This reminds me of some posts on the forum wondering if the v2 could be produced again. Maybe this could be the reason that we update the Rainbowduino to V4! It will\u00a0 surely integrate the advantages of both the v2 and v3(lower occupancy of I\/O and bigger power enough for the driver).What&#8217;d you think? Or do you have any other great idea for the V4? Drop me a comment to let me know your idea :D.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Greetings! May you first have a look at our glowing tabble tennis scoreboard. So we<\/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":[213,49],"class_list":["post-6540","post","type-post","status-publish","format-standard","hentry","category-news","tag-rainbow-cube","tag-rainbowduino"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>An assumption: Rainbowduino V4 - 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\/2013\/03\/08\/an-assumption-rainbowduino-v4\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"An assumption: Rainbowduino V4 - Latest News from Seeed Studio\" \/>\n<meta property=\"og:description\" content=\"Greetings! 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