The circuit shown in the figure can be used on a data transfer bus using an appropriate family integrated. The circuit is TTL technology and must be powered from a 5 V supply.
This simple circuit was found in an English magazine that no longer exists, January 1970 issue. This...
This circuit consists of a switched mixer with digital touch control. The circuit was found in old...
This circuit is suitable for low impedance m icrophones. Gain is given by the 2M2 resistor. This...