Using a 4046 PLL, which is uncommon today, this circuit was found in the October 1994 issue of Electronics Now magazine. The circuit can be modified by changing the capacitor.
In the figure we have a high input impedance stage with a general purpose PNP transistor. An NPN transistor...
NI has announced the release of Multisim 14, our industry-standard SPICE simulation environment....
The purpose of this circuit is to enable testing of transistors using a common multimeter. With the...