In the figure we have the way to obtain the Exclusive-OR function with 1 transistor. The circuit is from a 1964 Electronic Design. The transistor can be any general purpose PNP.
This symmetrical +5 V and 12 V x 50 mA power supply with MAX610 from Maxim was found in an...
This receiver, whose tuning range depends on L1 and L2, was found in the 1992 special edition of...
The output voltage of this source is not established instantly when turned on, but slowly avoiding...