Now as you see in the circuit diagram, we made a voltage divider circuit using LDR and 1 mega ohm resistor. The working of this circuit is just opposite to the NPN transistor switching. When there is ...

This paper describes an IBM 7090 program for the design of single output combinational switching circuits for arbitrary sets of primitive logical elements. The only restriction on circuit ...

An illustration of a computer application window Wayback Machine. An illustration of an open book. Texts. An illustration of two cells of a film strip. Video An ... Switching circuits with computer ...