Computers can be powerful tools if used properly, especially in the…
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
As we saw earlier, a power system with no secure connection to earth…
Previously, we examined series circuits and parallel circuits using…
In this hands-on electronics experiment, you will build a programmable non-inverting amplifier and learn how to use the negative feedback of an operational amplifier to control the gain.
Feedback is a fascinating engineering principle. It can turn a rather…
Counting practice: count from zero to thirty-one in binary, octal, and…
When the need arises to correct for poor power factor in an AC power…
Define the following metrological terms: • Uncertainty • Accuracy…
It has been found that any repeating, non-sinusoidal waveform can be…
Read the following quotation, and then research the term…
A waveguide is a special form of transmission line consisting of a…
The discovery of the relationship between magnetism and electricity…
We have the symbols for depletion mode and enhancement mode MOSFETs -…
In this circuit, three resistors receive the same amount of voltage…
Periodic table of chemical elements.
So far, we’ve observed simulations of transformers where the…
In mathematics, an identity is a statement true for all possible…
Series and Parallel Resistances Series and Parallel…
In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
Electromechanical relays used to start and stop high-power electric…
A very useful tool for observing rotating objects is a strobe light.…
Brushless DC motors were developed from conventional brushed DC motors…
Having learned about digital memory devices in the last chapter, we…
A bistable multivibrator has two stable states, as indicated by the…
