This circuit was obtained from the PE Hobbyist Electronics publication of 1980. The circuit is based on the 555 and is simple to assemble and can be used to control the brake lights.
I found this circuit in a Popular Electronics from November 1999. The magazine is no longer...
This interesting circuit, found in an old American publication, measures alternating signals in a...
This is the well-known lightning lamp that was published in the March 1988 issue of Saber...