Found on Popular Electronics from 1970, this circuit fires a xenon lamp producing a C1-dependent flash. The circuit is suitable for 110 V mains.
Found in Precision Monolithics documentation from the 90's, this circuit equalizes octave signals...
This interesting circuit from Radio Elecronics from October 1965 shows a flip-flop or bistable with...
Found in an old American publication, this circuit generates signals of various waveforms. The...