This circuit was found in a 1980s documentation for amateur radio. The circuit makes use of components of the era, but modern equivalents can be used.
With this circuit, a well known configuration, small speakers and even low-impedance headphones...
The circuit shown is a Step-Down converter that can provide a 5 A output with 4 to 18 V inputs. The...
This circuit was suggested by Motorola's 1993 Linear Interface ICs. Equivalent operational amplifiers...