Self-biasing JFET stage (CB25566E)

This circuit was found in Electronics Now magazine and can be applied to any JFET. The circuit has high input impedance and good gain.

Mini Amplifier (CB978E)
This circuit was found in a Electronics Handbook (1989). The shown amplifier provides a few...
Complementary Power Stage (CB25624E)
This circuit was found in the October 1993 Electronics Now magazine. The output transistors form...
OSEPP Sensor Modules
Several types of OSEPP sensor modules can be obtained from Mouser Electronics for Arduino...