With this circuit it is possible to visualize the characteristic curve of a component on an oscilloscope. The circuit is from a Popular Electronics from the 90s.
This configuration with FET and Unijunction can be found elsewhere on this site. The JFET admits...
This circuit, suggested by General Electric, increases the sensitivity of a common multimeter to 1 M /...
Suggested by an American technical documentation, this circuit is polarized in order to provide an...