In mathematics, an identity is a statement true for all possible…
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Larger Karnaugh maps reduce larger logic designs. How large is large…
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As a first example of useful combinational logic, let’s build a…
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The logic simplification examples that we have done so far could have…
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Identify each of these logic gates by name, and complete their…
Worksheets - Discrete Logic
Up to this point we have considered logic reduction problems where…
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Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Discrete Logic
In this hands-on electronics experiment, build an S-R latch using two NOR gates and learn how this type of digital memory operates, including invalid states, race conditions, and the effects of output loading.
Textbook
A rheostat (variable resistor) and a switch are both examples of…
Worksheets - Discrete Logic
So far, we’ve studied both S-R and D latch circuits with enable…
Textbook
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Worksheets - Discrete Logic
Let us begin our exploration of Boolean algebra by adding numbers…
Textbook
While the binary numeration system is an interesting mathematical…
Textbook
Having learned about digital memory devices in the last chapter, we…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Discrete Logic
If the output of a shift register is fed back to the input. a ring…
Textbook
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Discrete Logic
In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
Textbook
Most integrated circuits are digital, based on MOS (CMOS) transistors.…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Discrete Logic
In this hands-on electronics experiment, build a 3-bit down counter using J-K flip-flops and learn about asynchronous counter functionality.
Textbook
We can construct a simple logic functions for our hypothetical lamp…
Textbook
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
Textbook
A microcontroller is a specialized type of digital computer used to…
Worksheets - Discrete Logic
In this hands-on electronics experiment, build an oscillator using a 555 timer and learn the theory of operation of the 555 timer when configured as an astable multivibrator.
Textbook
Up to now, every circuit that was presented was a combinatorial…
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Let’s begin with a semiconductor gate circuit in need of…
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Now we can proceed to studying specific types of digital storage…
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Digital computers communicate with external devices through ports:…
Worksheets - Discrete Logic
Why learn about Karnaugh maps? The Karnaugh map, like Boolean…
Textbook
Add the following binary numbers:
Worksheets - Discrete Logic
The R/2R DAC circuit is an alternative to the binary-weighted-input…
Textbook
What are Time-Delay Relays? Some relays are constructed with a kind of…
Textbook
In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Discrete Logic
The Rules of Binary Addition Adding binary numbers is a very simple…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Discrete Logic
So far we have been finding Sum-Of-Product (SOP) solutions to logic…
Textbook
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
What Is an XOR Gate? One element conspicuously missing from the set of…
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When capacitors are connected in series, the total capacitance is…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Discrete Logic
In addition to voltage and current, there is another important…
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Unijunction transistor: Although a unijunction transistor is not a…
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Digital computers communicate with external devices through ports:…
Worksheets - Discrete Logic
Capacitors Vs. Resistors Capacitors do not behave the same as…
Textbook
A rheostat (variable resistor) and a switch are both examples of…
Worksheets - Discrete Logic
This calculator determines the bias and feedback of resistors for an inverting op-amp.
Tools
Early computer science pioneers such as Alan Turing and John Von…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Discrete Logic
Textbook
Thyristors are a broad classification of bipolar-conducting…
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In instrumentation circuitry, DC signals are often used as analog…
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
In this circuit, the electric motor is supposed to turn on whenever…
Worksheets - Discrete Logic
This calculator helps you compute the characteristic impedance of a symmetric stripline.
Tools
Both soldering irons and soldering guns are tools used in the process…
Worksheets - Discrete Logic
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Discrete Logic
Three-Phase Alternator Let’s take the three-phase alternator…
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An ideal transistor would show 0% distortion in amplifying a signal.…
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