schematic · German
Vogel Analog Computer Schaltplan (Circuit Diagrams)
Two-page German-language schematic document for a Vogel analog computer, containing circuit diagrams for core computing elements (summers, integrators, inverters, multiplexer, diode function generator for sine approximation) and support circuits (DC/DC power converter, triangle wave generator, reference voltage supply, coefficient potentiometers, overload and polarity indicators, precision rectifier for meter display, and address selector switch). Primary op-amp used is the LF353 dual JFET-input device; precision reference is the REF01.
schematicanalog computing elementsop-amp circuitsfunction generators