This circuit was found in documentation from the 70s. We can try current JFET transistors.
June 2017 - The new power projection LEDs OSTAR projection from OSRAM can now be obtained from...
Using the CMOS 4046 IC this motor control was found in November 1984 Radio Electronics magazine. The...
This Schmitt trigger with the CA3018 integrated circuit was found in the November 1970 issue of...