This filter circuit for active frequency divider applications was published in the December 1957 Radio Electronics magazine. The supply voltage is indicated.
This circuit was found in a 1970 American publication. The FETs are power types according to the...
This very simple brake light circuit is activated with the brake lights, just connecting it by...
This voltage regulator from STMicroelectronics provides a 1,2 A current in the voltage range from...