This circuit is intended to switch high frequency antennas using common diodes. The circuit is from an 80's documentation appearing in other versions in this same section of the site.
This flip-flop or bistable multivibrator is triggered by a signal applied to the base of the...
A low frequency divider can be made using common unijunction transistors as shown by the figure...
This circuit was found in a Texas Instruments handbook about operational amplifier. It has a very...