Logic Noise is all about using analog circuits to make sounds. Preferably sound that will be enjoyable to hear and useful for making music. Now, the difference between music, sound, and noise is ...

For the last part of my Illogical Logic series I want to show how we can take what we have looked at so far and use it in one small project – to build a counter with a 7 segment display. For the last ...

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”, ...

[Osgeld] built himself a binary clock. He didn’t take the time to explain his project, but he did post beautifully hand-drawn schematics and pictures of the circuit (PDF) as he was building it. We’ve ...

Abstract: The properties of binary counters which utilize non-transient storage elements for the count information are presented. The four possible sets of logical connections between the two storage ...