This was the original title given by the publication of the 80s in which we found it. Similar versions can be found on the website under the name of rhythmic light.
One 4018 is used to divide the frequency of a digital signal by ten as shown here. The maximum...
This circuit is from a Poptronics, American magazine of August 2000. The circuit can be assembled with...
The circuit presented is from an old magazine having been translated and published in a national...