In a message dated 01-02-11 04:11:09 EST, you write: << If precision is not needed, just build an "OR" and and "AND" function from N diodes and one resistor, buffer it with an opamp, and includ another diode in the feedback of the opamp to get a crude compensation for the diode drop of the input network. J >> jurgen, and this is the approach used here...... best, dave v.
Message
Re: [motm] peak and trough - is it cool?
2001-02-11 by davevosh@aol.com