Using an electrical meter safely and efficiently is perhaps the most…
Textbook
Another variation on a theme of bistable multivibrators is the J-K…
Textbook
If the output of a shift register is fed back to the input. a ring…
Textbook
In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Textbook
Knowing how to generate Gray code should allow us to build larger…
Textbook
Feedback is a fascinating engineering principle. It can turn a rather…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital ICs
By introducing electrical reactance into the feedback loops of an…
Textbook
As a first example of useful combinational logic, let’s build a…
Textbook
The Use of Logic Gate Inverters and buffers exhaust the possibilities…
Textbook
A Logic Gate is assigned as an elementary building block of…
Textbook
The fourth example has A partially overlapping B. Though, we will…
Textbook
Explain the operation of this “H-bridge” motor control circuit: At…
Worksheets - Digital ICs
Ladder diagrams are specialized schematics commonly used to document…
Textbook
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Textbook
Complementary Output Gates It is sometimes desirable to have a logic…
Textbook
What do you think this logic buffer gate will do, with the output…
Worksheets - Digital ICs
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital ICs
Electricity and Magnetism An electric current through a conductor will…
Textbook
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Worksheets - Digital ICs
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital ICs
While Oersted’s surprising discovery of electromagnetism paved…
Textbook
If we were to connect two inverter gates together so that the output…
Textbook
This calculator calculates the resistivity of a component based on its resistance value, length, and cross-sectional area.
Tools
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
We’ve already seen one example of a monostable multivibrator in…
Textbook
Despite lock-out/tag-out procedures and multiple repetitions of…
Textbook
It is fairly important to use large value resistors (10 MΩ works…
Worksheets - Digital ICs
In the beam power tube, the basic four-element structure of the…
Textbook
Textbook
Tables of specific resistance and temperature coefficient of…
Textbook
Superconducting devices, though not widely used, have some unique…
Textbook
A popular use of diodes is for the mitigation of inductive…
Textbook
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Tools
One caveat with signed binary numbers is that of overflow, where the…
Textbook
The superposition theorem is one of those strokes of genius that takes…
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Series and Parallel Resistances Series and Parallel…
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In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.
Textbook
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.
Textbook
Having learned about digital memory devices in the last chapter, we…
Textbook
Shift registers, like counters, are a form of sequential…
Textbook
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Tools
Additive Identity a + 0 = a Multiplicative Identity 1a = a…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital ICs
Electricity and Magnetism An electric current through a conductor will…
Textbook
In this hands-on semiconductor electronics experiment, build a simple current mirror using matched bipolar junction transistors (BJTs) and learn about current mirror circuit limitations, the temperature dependence of BJTs, and thermal runaway.
Textbook
This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit
Tools
What is Rectification? Now we come to the most popular application of…
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The invention of the bipolar transistor in 1948 ushered in a…
Textbook
Ammeters Measure Electrical Current A meter designed to measure…
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This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
Tools
Our next transistor configuration to study is a bit simpler for gain…
Textbook
A tool designed to convert between units of torque
Tools
In this hands-on electronics experiment, you will build a simple circuit that computes the average of voltages and learn about analog computers and their application.
Textbook
What is Conductance? In the study of DC circuits, the student of…
Textbook
The smaller the cross-sectional area of any given wire, the greater…
Textbook
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
Tools
This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
Tools
Shaded Pole Induction Motor An easy way to provide starting torque to…
Textbook
Up to this point we have considered logic reduction problems where…
Textbook
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