We found this circuit in the April 1992 issue of Radio Electronics magazine. The circuit uses an operating system that requires a symmetrical power supply.
We find this circuit in a 1995 documentation. It warns when the timing is nearing its end, with...
This circuit is from the 80's, using an integrated of the time. The circuit serves as a reference,...
We got this circuit in a publication of 1987. This is an audio limiter, a circuit that cuts peaks...