This amplifier was obtained from an Electronics Now from the 90s. The circuit has a dual 26V power supply. Power integrated circuits must be equipped with good heat sinks.
We found this circuit in a 2002 documentation. What it does is put in a reduced power outlet for...
This conventional LED effects circuit uses integrated CMOS. Today we can achieve the same effects...
We find this circuit in an American 1980s documentation. Modern equivalent integrated circuits can be...