This configuration was found in an English magazine from 1965. It is valid for any junction FET. The input impedance is 5.5 M ohm higher than conventional stages.
The TTL 74123 integrated circuit consists of a monostable that can be configured to generate...
This constant current source from a 1980 publication can be used on a battery charger. Transistor Q1 may...
This circuit uses one of two D-type flip-flops available on an integrated circuit 4013. The...