{"id":30630,"date":"2012-02-06T21:52:19","date_gmt":"2012-02-06T20:52:19","guid":{"rendered":"http:\/\/www.cqdx.ru\/ham\/?p=30630"},"modified":"2023-10-06T11:07:55","modified_gmt":"2023-10-06T09:07:55","slug":"cw-and-twitter","status":"publish","type":"post","link":"https:\/\/www.cqdx.ru\/ham\/ham-radio-news\/cw-and-twitter\/","title":{"rendered":"CW and Twitter"},"content":{"rendered":"<div class=\"lyte-wrapper\" title=\"Tworse Key - Twitter Telegraph\" style=\"width:640px;max-width:100%;margin:5px auto;\"><div class=\"lyMe hidef\" id=\"WYL_V9KckRf_MKo\"><div id=\"lyte_V9KckRf_MKo\" data-src=\"https:\/\/i.ytimg.com\/vi\/V9KckRf_MKo\/maxresdefault.jpg\" class=\"pL\"><div class=\"tC\"><div class=\"tT\">Tworse Key - Twitter Telegraph<\/div><\/div><div class=\"play\"><\/div><div class=\"ctrl\"><div class=\"Lctrl\"><\/div><div class=\"Rctrl\"><\/div><\/div><\/div><noscript><a href=\"https:\/\/youtu.be\/V9KckRf_MKo\" rel=\"nofollow\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/V9KckRf_MKo\/0.jpg\" alt=\"Tworse Key - Twitter Telegraph\" width=\"640\" height=\"340\" \/><br \/>Watch this video on YouTube<\/a><\/noscript><\/div><\/div><div class=\"lL\" style=\"max-width:100%;width:640px;margin:5px auto;\"><\/div>\n<p><strong>The Tworse Key<\/strong> is a standalone device that connects through a standard LAN cable, the Morse signals are decoded by the built-in Arduino Ethernet board, which delivers the final message though the Twitter API.<\/p>\n<p><a href=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2012\/02\/Screen-Shot-2012-02-06-at-9.49.52-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-30632 \" title=\"Screen Shot 2012-02-06 at 9.49.52 PM\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2012\/02\/Screen-Shot-2012-02-06-at-9.49.52-PM-300x116.png\" alt=\"\" width=\"802\" height=\"310\" srcset=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2012\/02\/Screen-Shot-2012-02-06-at-9.49.52-PM-300x116.png 300w, https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2012\/02\/Screen-Shot-2012-02-06-at-9.49.52-PM-768x297.png 768w, https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2012\/02\/Screen-Shot-2012-02-06-at-9.49.52-PM.png 812w\" sizes=\"auto, (max-width: 802px) 100vw, 802px\" \/><\/a><\/p>\n<p><strong>software requirements:<\/strong><\/p>\n<p><a href=\"http:\/\/arduino.cc\/en\/Main\/Software\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #339966;\">Arduino 1.0<\/span><\/a> (or later)<br \/>\nTwitter <a href=\"http:\/\/arduino-tweet.appspot.com\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #339966;\">library<\/span><\/a> by <a href=\"http:\/\/twitter.com\/NeoCat\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #339966;\">@NeoCat<\/span><\/a><br \/>\nthe latest<span style=\"color: #339966;\"><a href=\"https:\/\/code.google.com\/p\/tworsekey\/downloads\/list\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #339966;\"> TworseKey<\/span><\/a><\/span> sketch for Arduino provided here.<\/p>\n<p><strong>hardware requirements:<\/strong><\/p>\n<p>Morse Key (search on <a href=\"http:\/\/www.ebay.com\/sch\/i.html?_nkw=morse+key\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #339966;\">Ebay<\/span><\/a>)<br \/>\n<a href=\"http:\/\/arduino.cc\/en\/Main\/ArduinoBoardEthernet\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #339966;\">Arduino Ethernet<\/span><\/a> board (or alternatively an Arduino plus Ethernet shield)<br \/>\npiezo buzzer for auditory feedback<br \/>\n50 Ohm resistor to connect the buzzer<br \/>\nRGB LED (common anode) for visual feedback<br \/>\n10k Ohm resistor to connect the LED (reducing its brightness)<\/p>\n<p><strong>additional requirements:<\/strong><\/p>\n<p>a RJ45 ethernet cable<br \/>\n9V Battery + connector (for internal use)<br \/>\n5V power supply (for external use)<br \/>\nUSB FTDI cable to program the Arduino Ethernet board<br \/>\na wooden box to mount the electronics and Morse key<br \/>\nvarious cables and soldering equipment<\/p>\n<p><strong>schematics:<\/strong><\/p>\n<p><a href=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2012\/02\/tworsekey_schematics.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-30631 \" title=\"tworsekey_schematics\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2012\/02\/tworsekey_schematics-300x188.png\" alt=\"\" width=\"798\" height=\"500\" srcset=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2012\/02\/tworsekey_schematics-300x188.png 300w, https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2012\/02\/tworsekey_schematics.png 640w\" sizes=\"auto, (max-width: 798px) 100vw, 798px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/code.google.com\/p\/tworsekey\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #339966;\">Link<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Tworse Key is a standalone device that connects through a standard LAN cable, the Morse signals are decoded by the built-in Arduino Ethernet board, which delivers the final message though the Twitter API. software requirements: Arduino 1.0 (or later) Twitter library by @NeoCat the latest TworseKey sketch for Arduino provided here. hardware requirements: Morse&hellip;<\/p>\n","protected":false},"author":2,"featured_media":30633,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[5],"tags":[112,190,194,203,231,234,237,295,350,486],"class_list":["post-30630","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ham-radio-news","tag-cw","tag-ham","tag-ham_radio","tag-hamradio","tag-idea-2","tag-info","tag-internet","tag-morse","tag-project","tag-twitter","category-5","description-off"],"_links":{"self":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/30630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/comments?post=30630"}],"version-history":[{"count":0,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/30630\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media\/30633"}],"wp:attachment":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media?parent=30630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/categories?post=30630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/tags?post=30630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}