We found this circuit in an Electronic Engineering of the 90s. The circuit can be implemented with any logic and next to the diagram the truth table for the indications is given.
This circuit, suggested by an old American publication, allows you to use the AM radio antenna of a...
Powering from a 36 V supply this circuit has a power output of 16 W in 4 ohm loads. With 40 V and...
The circuit illustrated in Figure allows external loads (8) to be driven from parallel port...