This circuit provides signals in phase with the input and with the phase inverted. The circuit was found in documentation from the 1990s. Transistors are commonly used.
In the circuit in the figure, when a pulse of light falls on the LDR, the circuit arms with the...
This switched or switched regulator was suggested by Texas Instruments in one of its application manuals....
Using transistorized regulators with NPN and PNP transistors we can create a symmetrical source of...