Feedback is a fascinating engineering principle. It can turn a rather…
Textbook
Perhaps the most important consideration of an ADC is its resolution.…
Textbook
In ladder logic symbolism, an electromechanical relay coil is shown as…
Worksheets - Processors
Don’t just sit there! Build something!! Learning to analyze relay…
Worksheets - Processors
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Processors
Electricity and Magnetism An electric current through a conductor will…
Textbook
At first it may seem pointless to have the four buffer gates following…
Worksheets - Processors
Shift registers, like counters, are a form of sequential…
Textbook
In the design of large and complex digital systems, it is often…
Textbook
The purpose of the parallel-in/ parallel-out shift register is to take…
Textbook
A bistable multivibrator has two stable states, as indicated by the…
Textbook
Up to now, every circuit that was presented was a combinatorial…
Textbook
Early computer science pioneers such as Alan Turing and John Von…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Processors
Before the advent of solid-state logic circuits, logical control…
Textbook
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis. This calculator will help you design an oscillator using a 555 timer IC.
Tools
A microcontroller is a specialized type of digital computer used to…
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Solid-state switching circuits usually keep their constituent…
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Counting practice: count from zero to thirty-one in binary, octal, and…
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One method of addressing the digital ramp ADC’s shortcomings is…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Processors
Let us begin our exploration of Boolean algebra by adding numbers…
Textbook
Electricity and Magnetism An electric current through a conductor will…
Textbook
In the design of large and complex digital systems, it is often…
Textbook
Instrumentation is a field of study and work centering on measurement…
Textbook
This calculator computes for the output pulse width of a 555 timer monostable circuit
Tools
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
While the binary numeration system is an interesting mathematical…
Textbook
Suppose we altered our basic open-collector inverter circuit, adding a…
Textbook
Another variation on a theme of bistable multivibrators is the J-K…
Textbook
Let’s count from zero to twenty using four different kinds of…
Textbook
Let’s begin with a semiconductor gate circuit in need of…
Textbook
Explain the operation of this “H-bridge” motor control circuit: At…
Worksheets - Processors
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
Digital logic gate circuits are manufactured as integrated circuits:…
Textbook
The wires between the tank and the monitoring location is called…
Textbook
Serial-in, serial-out shift registers delay data by one clock time for…
Textbook
What does it mean, in general terms, to encode something? Conversely,…
Worksheets - Processors
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
The R/2R DAC circuit is an alternative to the binary-weighted-input…
Textbook
In this series of hands-on electronics experiments, build alternating current (AC) circuits and learn about basic electrical engineering circuit concepts, including transformers, motors, phase shifts, signal coupling, and noise cancellation.
Textbook
Let’s begin with a semiconductor gate circuit in need of…
Textbook
In this hands-on electronics experiment, you will build an analog voltage comparator circuit and learn how open-loop operational amplifiers function.
Textbook
Capacitance Formula Permittivity of Dielectric …
Textbook
In addition to performing tasks of amplification and switching, tubes…
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Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Processors
Ammeters Measure Electrical Current A meter designed to measure…
Textbook
The Law of Sines (for any triangle) The Law of Cosines (for any…
Textbook
The R/2R DAC circuit is an alternative to the binary-weighted-input…
Textbook
Identify some different ways you can create the sine-wave audio tracks…
Worksheets - Processors
Explain the operation of this “H-bridge” motor control circuit: At…
Worksheets - Processors
“All men are liable to error;” —John Locke Whereas…
Textbook
To overcome the challenge of creating necessary DC bias voltage for an…
Textbook
Larger Karnaugh maps reduce larger logic designs. How large is large…
Textbook
The Q factor of a series inductive circuit is given by the following…
Worksheets - Processors
Textbook
A multiplexer, abbreviated mux, is a device that has multiple inputs…
Textbook
The logic simplification examples that we have done so far could have…
Textbook
Identify the type of logic gate shown in this schematic diagram, and…
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In any electrically conductive substance, what are charge carriers?…
Worksheets - Processors
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