Project 4.2  The JFET

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Project 4.2  The JFET

This is the support page for the JFET project in Complete Electronics Self-Teaching Guide with Projects.

Parts List:

  • One 6-volt battery pack (4 AA batteries).
  • One 12-volt battery pack (8 AA batteries).
  • One multimeter set to mA.
  • One multimeter set to measure DC voltage.
  • One 10 kΩ potentiometer. (Chose between potentiometers with lugs that you need to solder wires to, or potentiometers with pins that can be inserted directly into the breadboard.)
  • One 2N3819 JFET.
  • One breadboard
  • Two terminal blocks
  • One battery snap connector



Project 4.2  Breadboarded circuit


Project 4.2 Test setup