This xenon flasher version for the power grid is from an 80's EDN. The circuit uses a folder and a pulse transformer to trigger the lamp. C1 determines the intensity of the pulses.
This monostable circuit was found in a European publication from the 70s, but it is perfectly up...
This amplifier for the experimenter´s bench source 1 W and uses germanium transistors but can be...
This sophisticated decade of benchtop resistors was found in the November 1989 issue of Radio...