PARTS AND MATERIALS Two NPN transistors—models 2N2222 or…
Before we begin to explore the effects of resistors, inductors, and…
PARTS AND MATERIALS Two 6 volt batteries Capacitor, 0.1 µF…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS High-quality “closed-cup” audio…
Capacitance Formula Permittivity of Dielectric …
PARTS AND MATERIALS Oscilloscope Assortment of non-polarized…
Feedback is a fascinating engineering principle. It can turn a rather…
PARTS AND MATERIALS Two 6-volt batteries Carbon pencil…
What is a Synchronous Counter? A synchronous counter, in contrast to…
PARTS AND MATERIALS Three batteries, each one with a different voltage…
Explain the difference between a balanced polyphase system and an…
The node voltage method of analysis solves for unknown voltages at…
If we take the equivalent circuit of an SCR and add another external…
Inductive Reactance Capacitive Reactance …
If a sinusoidal voltage is applied to an impedance with a phase angle…
So far, the phenomenon of resonance appears to be a useless curiosity,…
A serial-in, parallel-out shift register is similar to the serial-in,…
The term “combinational” comes to us from mathematics. In…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
