{"id":1956,"date":"2009-06-08T08:35:08","date_gmt":"2009-06-08T15:35:08","guid":{"rendered":"http:\/\/mightyohm.com\/blog\/?p=1956"},"modified":"2015-09-26T11:11:06","modified_gmt":"2015-09-26T18:11:06","slug":"the-serial-alphabet","status":"publish","type":"post","link":"https:\/\/mightyohm.com\/blog\/2009\/06\/the-serial-alphabet\/","title":{"rendered":"The Serial Alphabet"},"content":{"rendered":"<p>All 26 letters of the alphabet displayed as 3.3V RS232 serial bytes.  (115200 baud, 8N1)<\/p>\n<p><object width=\"480\" height=\"385\" data=\"http:\/\/www.youtube.com\/v\/-T4eYFYweW4&amp;hl=en&amp;fs=1&amp;\" type=\"application\/x-shockwave-flash\"><param name=\"allowFullScreen\" value=\"true\" \/><param name=\"allowscriptaccess\" value=\"always\" \/><param name=\"src\" value=\"http:\/\/www.youtube.com\/v\/-T4eYFYweW4&amp;hl=en&amp;fs=1&amp;\" \/><param name=\"allowfullscreen\" value=\"true\" \/><\/object><\/p>\n<p><strong><br \/>\nUpdate:<\/strong> Vimeo seems to be having some technical difficulties today so I switched to the YouTube version instead.<\/p>\n<p>Original Link:<\/p>\n<p><a href=\"http:\/\/vimeo.com\/5055465\">Serial Alphabet<\/a> from <a href=\"http:\/\/vimeo.com\/user1035632\">MightyOhm<\/a> on <a href=\"http:\/\/vimeo.com\">Vimeo<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>All 26 letters of the alphabet displayed as 3.3V RS232 serial bytes. (115200 baud, 8N1) Update: Vimeo seems to be having some technical difficulties today so I switched to the YouTube version instead. Original Link: Serial Alphabet from MightyOhm on Vimeo.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[5],"tags":[230,222,229,84],"class_list":["post-1956","post","type-post","status-publish","format-standard","hentry","category-electronics","tag-ascii","tag-oscilloscope","tag-rs232","tag-serial"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/pioCd-vy","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":614,"url":"https:\/\/mightyohm.com\/blog\/2008\/11\/noise-sensitivity-of-usb-serial-converters\/","url_meta":{"origin":1956,"position":0},"title":"Noise sensitivity of USB-serial converters?","author":"Jeff","date":"November 5, 2008","format":false,"excerpt":"I am experiencing a frustrating problem that I have seen using more than one brand of USB-serial converter. I use a USB-serial converter as part of a Megasquirt system on my car.\u00a0 When exposed to ignition system noise on the car, the USB-serial converter will lock up and stop transferring\u2026","rel":"","context":"In &quot;Electronics&quot;","block_context":{"text":"Electronics","link":"https:\/\/mightyohm.com\/blog\/category\/electronics\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4695,"url":"https:\/\/mightyohm.com\/blog\/2012\/02\/tutorial-geiger-counter-data-logging\/","url_meta":{"origin":1956,"position":1},"title":"Tutorial: Geiger Counter Data Logging","author":"Jeff","date":"February 10, 2012","format":false,"excerpt":"http:\/\/www.flickr.com\/photos\/mightyohm\/6849183393\/in\/photostream So, you want to log data with your Geiger Counter kit? Here's how to do it! You will need: A MightyOhm Geiger Counter Kit\u00a0- available on this site or from one of my distributors. A USB-Serial cable I recommend the FTDI TTL-232R-3V3, available from many electronics suppliers, such as\u00a0Adafruit\u2026","rel":"","context":"In &quot;Kits&quot;","block_context":{"text":"Kits","link":"https:\/\/mightyohm.com\/blog\/category\/kits\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mightyohm.com\/blog\/wp-content\/uploads\/2012\/02\/realterm-500x319.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":480,"url":"https:\/\/mightyohm.com\/blog\/2008\/10\/building-a-wifi-radio-part-3-hacking-the-asus-wl-520gu\/","url_meta":{"origin":1956,"position":2},"title":"Building a Wifi Radio &#8211; Part 3, Hacking the Asus WL-520GU","author":"Jeff","date":"October 30, 2008","format":false,"excerpt":"This is the third part of an ongoing series about building a low cost, open source streaming internet radio.\u00a0 If you haven\u2019t already, check out part one and part two for some background about the project. Hacking the Asus WL-520GU Wireless Router: In the last part of this series, I\u2026","rel":"","context":"In &quot;Electronics&quot;","block_context":{"text":"Electronics","link":"https:\/\/mightyohm.com\/blog\/category\/electronics\/"},"img":{"alt_text":"","src":"http:\/\/www.awltovhc.com\/image-3238164-10440897","width":350,"height":200},"classes":[]},{"id":712,"url":"https:\/\/mightyohm.com\/blog\/2008\/12\/building-a-wifi-radio-part-6-a-conversation-with-mpd\/","url_meta":{"origin":1956,"position":3},"title":"Building a Wifi Radio &#8211; Part 6, A Conversation with Mpd","author":"Jeff","date":"December 17, 2008","format":false,"excerpt":"This is the sixth part of an ongoing series about building a low cost, open source streaming internet radio.\u00a0 If you haven't already, check out the previous parts (see the links at the end of this article) for some background about the project. Let's review... It's been a few weeks\u2026","rel":"","context":"In &quot;Microcontrollers&quot;","block_context":{"text":"Microcontrollers","link":"https:\/\/mightyohm.com\/blog\/category\/microcontrollers\/"},"img":{"alt_text":"","src":"http:\/\/www.awltovhc.com\/image-3238164-10440897","width":350,"height":200},"classes":[]},{"id":2530,"url":"https:\/\/mightyohm.com\/blog\/2009\/11\/minor-updates-to-avr-hv-rescue-shield\/","url_meta":{"origin":1956,"position":4},"title":"Minor updates to the AVR HV Rescue Shield","author":"Jeff","date":"November 3, 2009","format":false,"excerpt":"This week there have been a couple minor updates to the AVR HV Rescue Shield: I just uploaded version 1.1 of the Arduino sketch, which fixes an issue with garbage being printed in the serial monitor between burn cycles.\u00a0 I also made some minor changes to try to reduce the\u2026","rel":"","context":"In &quot;Kits&quot;","block_context":{"text":"Kits","link":"https:\/\/mightyohm.com\/blog\/category\/kits\/"},"img":{"alt_text":"AVR HV Rescue Shield with ATmega168 target ","src":"https:\/\/i0.wp.com\/www.mightyohm.com\/blog\/wp-content\/uploads\/2009\/03\/rescue-shield-with-atmega2_scaled-500x375.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":3404,"url":"https:\/\/mightyohm.com\/blog\/2010\/12\/hv-rescue-shield-2-0-update\/","url_meta":{"origin":1956,"position":5},"title":"HV Rescue Shield 2.0 update","author":"Jeff","date":"December 2, 2010","format":false,"excerpt":"Version 2.0 of the HV Rescue Shield (I decided to drop the 'AVR' from the name) will add support for high voltage serial programming (HVSP) and 8-pin parts like the ATtiny13A. Boards are due back next week, components are on order, but there is still code to write. Back to\u2026","rel":"","context":"In &quot;Electronics&quot;","block_context":{"text":"Electronics","link":"https:\/\/mightyohm.com\/blog\/category\/electronics\/"},"img":{"alt_text":"HV Rescue Shield 2.0","src":"https:\/\/i0.wp.com\/mightyohm.com\/files\/flickr\/5227880978_96728fa09d.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/posts\/1956","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/comments?post=1956"}],"version-history":[{"count":8,"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/posts\/1956\/revisions"}],"predecessor-version":[{"id":7873,"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/posts\/1956\/revisions\/7873"}],"wp:attachment":[{"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/media?parent=1956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/categories?post=1956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/tags?post=1956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}