This circuit was obtained from an 80's Electronic Engineering. The circuit detects ice formation by triggering a warning light. The operational amplifier is of the time.
We found this circuit in the 1977 National Semiconductor Audio Handbook. The circuit produces a...
This limiter circuit provides a constant amplitude signal at frequencies of up to 100 MHz. The...
The gain of this amplifier is given by the components indicated in the formulas next to the...