Editor's Note: See also the Follow-on Article that describes how to generate Gray Codes for non-power-of-2 sequences. Note that the correct grammar and spelling for Gray codes is “Gray” (not “gray”, ...

Good grief. Ever since I published last week's “How To” on Gray Codes, emails have been flooding in containing all kinds of interesting tidbits of information. For example, one reader informed me that ...

A binary code used to represent digits generated from a mechanical sensor that may be prone to error. Used in telegraphy in the late 1800s, and also known as ...