So far we have been finding Sum-Of-Product (SOP) solutions to logic…
Textbook
We can subtract one binary number from another by using the standard…
Textbook
What are Time-Delay Relays? Some relays are constructed with a kind of…
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Although many textbooks provide good introductions to digital memory…
Textbook
One caveat with signed binary numbers is that of overflow, where the…
Textbook
Identify the type of logic gate shown in this schematic diagram, and…
Worksheets - Digital ICs
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital ICs
In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital ICs
The Rules of Binary Addition Adding binary numbers is a very simple…
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Explain the operation of this “H-bridge” motor control circuit: At…
Worksheets - Digital ICs
With simple gate and combinational logic circuits, there is a definite…
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TTL Circuit Analysis Let’s examine the following TTL circuit and…
Textbook
Boolean algebra finds its most practical use in the simplification of…
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In this hands-on electronics experiment, build a Schmitt trigger using a 555 timer and learn about hysteresis and the inner workings of the extremely versatile 555 timer IC.
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital ICs
If the output of a shift register is fed back to the input. a ring…
Textbook
Up to now, every circuit that was presented was a combinatorial…
Textbook
The normal data inputs to a flip flop (D, S and R, or J and K) are…
Textbook
In the previous section, we saw a circuit using one J-K flip-flop that…
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A waveguide is a special form of transmission line consisting of a…
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Designing Wire Resistance Conductor ampacity rating is a crude…
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Write the following exponential expressions in expanded form: 101 =…
Worksheets - Digital ICs
A helpful analogy for understanding divided feedback amplifier…
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For a given amount of water pressure, which will flow a greater rate…
Worksheets - Digital ICs
To enter numbers in scientific notation into a hand calculator, there…
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An oscilloscope is a very useful piece of electronic test equipment.…
Worksheets - Digital ICs
JFETs, like bipolar transistors, are able to “throttle”…
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Protective relays are special power-sensing devices whose job it is to…
Worksheets - Digital ICs
The SPICE circuit simulation program provides for modeling diodes in…
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Current Source It is possible through the use of electronic amplifiers…
Textbook
The electrons of different types of atoms have different degrees of…
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This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
Tools
The normal data inputs to a flip flop (D, S and R, or J and K) are…
Textbook
TTL Circuit Analysis Let’s examine the following TTL circuit and…
Textbook
With simple series circuits, all components are connected end-to-end…
Textbook
What voltage will you choose to use for each of the station batteries?
Worksheets - Digital ICs
In order to work with complex numbers without drawing vectors, we…
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In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
Textbook
This tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.
Tools
Sometimes it is necessary to determine the length of time that a…
Textbook
In this hands-on electronics experiment, you will build a resistive voltage divider and observe how Ohm's law and Kirchhoff's voltage law (KVL) function in real circuits using a voltmeter and an ammeter.
Textbook
What is Rectification? Now we come to the most popular application of…
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Feedback is a fascinating engineering principle. It can turn a rather…
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Associative Property In addition and multiplication, terms may be…
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Show how this ammeter would be connected to the light bulb circuit to…
Worksheets - Digital ICs
Pure resistive AC circuit: voltage and current are in phase. …
Textbook
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Tools
Most ohmmeters of the design shown in the previous section utilize a…
Textbook
“All men are liable to error;” —John Locke Whereas…
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Devoting a whole chapter in a modern electronics text to the design…
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Inductive Reactance Capacitive Reactance …
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In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.
Textbook
In this hands-on semiconductor electronics experiment, build a junction field-effect transistor (JFET) current regulator and learn some of the advantages of JFETs over BJTs for current regulation.
Textbook
Power measurement in AC circuits can be quite a bit more complex than…
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Textbook
We can take the same components from the series circuit and rearrange…
Textbook
There are many different types of power sources, and here some of the…
Textbook
In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
Textbook
Cathode: This is the electrode that is heated and emits the…
Textbook
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