We’ve seen a great many cat feeders over the years. Some rely on the Internet of Things, and some rely on fancy microcontrollers. [Larry Cook], on the other hand, built his using a simple 4060 binary ...

Well, on the bright side it used to be that anyone (including little old ladies with no background in electronics) could spot fatal flaws in my arguments. Now it takes design engineers from Cray (my ...

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”, ...