This table lists the ASCII codes for the English alphabet in both lowercase and uppercase, including their decimal values and binary representations.

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

English letter A, Chinese character, binary code, dots, lines, shapes. Ideal for education, translation services, communication tools, technology concepts, language studies digital interfaces ...

Abstract: A code which is to be used for error control on a real data system is necessarily restricted by the nature of the transmitting equipment. These restrictions ...

It looks like you're using an old browser. To access all of the content on Yr, we recommend that you update your browser. It looks like JavaScript is disabled in your browser. To access all the ...

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.