This circuit was found in documentation from the 70s. We can try current JFET transistors.
The circuit shown is from the National Semiconductor Linear Applications Handbook of 1994. using...
Found in a Popular Electronics from 1992, this circuit was created to give effects to an...
May 2017 - Mouser Electronics is announcing the availability of Omron's new 2JCIE-BL01 environment sensors for...