This nonlinear gain circuit was found in a 1965 Electronic Design. The configuration can be used as a basis for modern designs with equivalent transistors.
The input frequency of a signal applied to this circuit will be divided by one to 9999 in this...
This simple stage can operate with low frequency signals (audio), driving a small lodspeaker....
This shoot-to-target game uses well-known CMOS circuits and the player hits the LED by squeezing...