Pulse Width Modulation (PWM) uses digital signals to control power…
Textbook
Having learned about digital memory devices in the last chapter, we…
Textbook
Up to now, every circuit that was presented was a combinatorial…
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This calculator helps you compute the characteristic impedance of an embedded microstrip.
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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.
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We can subtract one binary number from another by using the standard…
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What is a Synchronous Counter? A synchronous counter, in contrast to…
Textbook
The Rules of Binary Addition Adding binary numbers is a very simple…
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Before the advent of solid-state logic circuits, logical control…
Textbook
Also called the parallel A/D converter, this circuit is the simplest…
Textbook
A handy all-in-one tool for reading resistor color code values for a 4 band resistor, 5 band resistor, or 6 band resistor.
Tools
One caveat with signed binary numbers is that of overflow, where the…
Textbook
A principal consideration for industrial control networks, where the…
Textbook
Perhaps the most challenging aspect of interpreting ladder diagrams,…
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A decoder is a circuit that changes a code into a set of signals. It…
Textbook
Read the following quotation, and then research the term…
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Shift registers, like counters, are a form of sequential…
Textbook
In these hands-on semiconductor electronics experiments, learn to build and test circuits using discrete silicon (Si) devices, including diodes and transistors. Also, learn important circuit designs, including rectifiers, current mirrors, amplifiers, and oscillators.
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With addition being easily accomplished, we can perform the operation…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
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Convert between Celsius, Fahrenheit and Kelvin
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Another type of mathematical identity, called a “property”…
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Read-only memory (ROM) is similar in design to static or dynamic RAM…
Textbook
This calculator will compute the required resistor ratio (R2/R1) and reference voltage (VREF) to create the desired high (VTH) and low (VTL) threshold voltages in a non-inverting comparator circuit with hysteresis (commonly called a Schmitt trigger).
Tools
Contributors to this chapter are listed in chronological order of…
Textbook
A calculator for computing the inductance of a coaxial cable.
Tools
We have the symbols for depletion mode and enhancement mode MOSFETs -…
Textbook
Capacitors, like all electrical components, have limitations that must…
Textbook
If your event sensing switch is mechanical in nature, you will likely…
Worksheets - Embedded
In essence, the IGFET controls the base current of a BJT, which…
Textbook
“The nice thing about standards is that there are so many of…
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Definition of a Radical Given the expression where “x” is…
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Introduction This third volume of the book series Lessons In Electric…
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Arithmetic Sequences An arithmetic sequence is a series of numbers…
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This tool is designed to calculate the value of resistance R1 in a reflection attenuator.
Tools
Contributors to this chapter are listed in chronological order of…
Textbook
A thyristor is a device that has a number of unusual characteristics.…
Textbook
This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
Tools
RELATED WORKSHEETS: Calculus for Electric Circuits…
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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
Calculate the voltage output by the secondary winding of a transformer…
Worksheets - Embedded
What is the difference between a JMP (“jump”) instruction and a…
Worksheets - Embedded
In this hands-on semiconductor electronics experiment, use a junction field-effect transistor (JFET) to build a sensitive switching circuit and learn about JFET current gain.
Textbook
The wires between the tank and the monitoring location is called…
Textbook
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
Tools
In this hands-on electronics experiment, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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Because the relationship between voltage, current, and resistance in…
Textbook
A tool designed to calculate the noise figure of cascaded amplifiers
Tools
After the introduction of the DC electrical distribution system by…
Textbook
What is Attenuators? Attenuators are passive devices. It is…
Textbook
Determine if the light bulb will de-energize for each of the following…
Worksheets - Embedded
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Tools
“Garbage in, garbage out.” —Anonymous SPICE…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Embedded
Textbook
Identify which trigonometric functions (sine, cosine, or tangent) are…
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A very common misconception students have about potentiometers is the…
Worksheets - Embedded
An inductor is a passive two-terminal electrical component that…
Textbook
Three-phase Wye(Y) Connection Initially, we explored the idea of…
Textbook
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