This circuit controls the passage of the signal from one speaker to another. The potentiometers must be of wire 50 to 100 ohms with dissipation according to the power of the sound system.
This is one of many versions of this circuit that the reader can find in this section. The circuit...
The connection of high-value input resistors causes the circuit to behave like a conventional...
This circuit generates a 5V rectangular signal. The circuit is suitable for calibrating TTL...