This circuit is from an Electronics World of 1967. The circuit slows down the activation of a headlight. The capacitor determines the delay time.
September 2016 - can already be purchased at Mouser Electronics the Robot Scribbler S3 from...
I found this circuit in a Popular Electronics from November 1999. The magazine is no longer...
This simple transistorized game that appears in other versions in this section and website, was...