We found this circuit in the 1992 special edition of the Electronics Experimenter Handbook. The components used are still current, many admitting equivalents.
March 2017 - The new 2W DC-DC converters from Recom can now be porchased at Mouser Electronics. The new...
This integrator circuit uses the junction FETs which can also be the BF245 or MPF102. The...
The figure shows a NOR or Non-OU logic function shield using general purpose diodes and a common...