This bistable with two SCRs was found in the Radio Electronics magazine of June 1969. The circuit has a supply voltage according to the controlled load.
This circuit was found in an 80's Electronic Design. The frequency depends on the crystal and the...
This two-port configuration of the 4001 was found in the April 1988 issue of Radio Electronics magazine....
This 5 V x 8 A power supply was found in Siliconix documentation. The unit operates with a 24 to...