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Analog Lab - Op Amp Integrator

Analog Lab - Op Amp Integrator

In this hands-on electronics experiment, you will build an analog integrator using an operational amplifier and learn about integration functions, op amp input bias currents, and how to limit the voltage swing of a potentiometer.


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Digital Lab - S-R Latch With Enable Input using NAND Gates

Digital Lab - S-R Latch With Enable Input using NAND Gates

In this hands-on electronics experiment, you will build an S-R latch with an enabled input using four NAND gates and learn more about digital circuit functionality.


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Factoring Equivalencies

Factoring Equivalencies

Factoring Identities :   a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…


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Electrons and “holes’’

Electrons and “holes’’

Pure semiconductors are relatively good insulators as compared with…


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Switched Capacitor Circuitry

Switched Capacitor Circuitry

Write an equation describing the precise mathematical relationship…


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Binary Math

Binary Math

Counting practice: count from zero to thirty-one in binary, octal, and…


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Component Modeling

Component Modeling

When plotted on a curve tracer, the characteristic curve for a normal…


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Magnetism

Magnetism

A permanent magnet is a device that retains a magnetic field without…


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Superconducting Devices

Superconducting Devices

Superconducting devices, though not widely used, have some unique…


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Inductors

Inductors

An inductor is a passive two-terminal electrical component that…


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AC Bridge Circuits

AC Bridge Circuits

As we saw with DC measurement circuits, the circuit configuration…


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What is the Difference Between Series and Parallel Circuits?

What is the Difference Between Series and Parallel Circuits?

Circuits consisting of just one battery and one load resistance are…


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Common Antiderivatives

Common Antiderivatives

 


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Bridge Circuits

Bridge Circuits

No text on electrical metering could be called complete without a…


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Introduction to Junction Field-effect Transistors (JFET)

Introduction to Junction Field-effect Transistors (JFET)

A transistor is a semiconductor device that controls current with the…


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Definite Integrals and the Fundamental Theorem of Calculus

Definite Integrals and the Fundamental Theorem of Calculus

        RELATED WORKSHEET: Calculus for Electric…


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Dielectric Strengths for Insulators

Dielectric Strengths for Insulators

Dielectric strength in kilovolts per inch (kV/in): Material*…


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A Binary Adder

A Binary Adder

Suppose we wanted to build a device that could add two binary bits…


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Larger 5 & 6-variable Karnaugh Maps

Larger 5 & 6-variable Karnaugh Maps

Larger Karnaugh maps reduce larger logic designs. How large is large…


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Other Specialized Motors

Other Specialized Motors

Shaded Pole Induction Motor An easy way to provide starting torque to…


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Series R, L, and C

Series R, L, and C

Let’s take the following example circuit and analyze it:  …


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Full-Adder

Full-Adder

The half-adder is extremely useful until you want to add more than one…


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Series DC Circuits Practice Worksheet with Answers

Series DC Circuits Practice Worksheet with Answers

In this circuit, three resistors receive the same amount of current (4…


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Digital Lab - S-R Flip-flop Using NAND Gates

Digital Lab - S-R Flip-flop Using NAND Gates

In this hands-on electronics experiment, build an edge-triggered S-R flip-flop, learn the difference between a latch and a flip-flop, and experience how a switch bounce can cause logic errors.


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AC Metrology

AC Metrology

In power distribution systems, it is very important to be able to…


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Example Circuits and Netlists

Example Circuits and Netlists

The following circuits are pre-tested netlists for SPICE 2g6, complete…


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Tracking ADC

Tracking ADC

A third variation on the counter-DAC-based converter theme is, in my…


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R, L and C Summary

R, L and C Summary

With the notable exception of calculations for power (P), all AC…


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Feedback

Feedback

If some percentage of an amplifier’s output signal is connected…


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Polyphase Motor Design

Polyphase Motor Design

AC Motors Perhaps the most important benefit of polyphase AC power…


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Design Project: Telegraph System

Design Project: Telegraph System

What voltage will you choose to use for each of the station batteries?


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Resonance

Resonance

The Q factor of a series inductive circuit is given by the following…


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Power Supply Circuits

Power Supply Circuits

There are three major kinds of power supplies: unregulated (also…


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Performance-Based Assessments for Digital Circuit Competencies

Performance-Based Assessments for Digital Circuit Competencies

(Template)


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Si Lab - BJT Common-emitter Amplifier

Si Lab - BJT Common-emitter Amplifier

In this hands-on semiconductor electronics experiment, construct a common-emitter amplifier using a bipolar junction transistor (BJT) and learn about amplifier gain and feedback.


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LC Resonant Frequency Calculator

LC Resonant Frequency Calculator

A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.


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Current Signal Systems

Current Signal Systems

Current Source It is possible through the use of electronic amplifiers…


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Parallel Circuit Rules

Parallel Circuit Rules

Voltage Components in a parallel circuit share the same voltage:…


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More on Spectrum Analysis

More on Spectrum Analysis

Computerized Fourier analysis, particularly in the form of the FFT…


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Motor Control Circuits

Motor Control Circuits

The interlock contacts installed in the previous section’s motor…


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