We show in the figure how to implement the No-AND or NAND logic function using a general-purpose transistor. The 47 k base resistors and collector can be changed to other supply voltages.
The circuit shown in the figure is the version activated at the low level, of the previous circuit...
This circuit uses in operational amplifier to produce square and triangular low frequency signals....
This circuit generates quadrature signals in frequency that depend on the 18 pF capacitors. These...