This circuit provides 15W per channel and can operate with a single power supply. The circuit is from a Radio Electronics from April 1990.
This transformerless circuit was obtained in a 1965 publication by Ferranti. The components are from...
This circuit is based on an old Siemens integrated that can now be found very easily. It allows the...
The 4047 is a monostable/astable CMOS multivibrator. The basic con- figuration is triggered by the...