[Andrea De Napoli] created a LED display consisting of a half-dozen LEDs connected to the inverted signals of a CD4017 decade counter, giving the effect that a dark LED is running back and forth. The ...

If you are looking for an interesting project to keep you busy you may be interested in a new binary clock kit launched via Kickstarter this week in the form of the CD4017 Decade. Created by power ...

All the hardcore geeks have alarm clocks where the bell striker is a hard disk read head… or at least they’ll be building them after seeing this. [Senile Data Systems] created an industrial voltage ...