In addition to performing tasks of amplification and switching, tubes…
Textbook
Using an electrical meter safely and efficiently is perhaps the most…
Textbook
So far, we’ve studied both S-R and D latch circuits with enable…
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Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Test & Measurement
AC electromechanical meter movements come in two basic arrangements:…
Textbook
In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
After applying some of the general troubleshooting tips to narrow the…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
Complex numbers are useful for AC circuit analysis because they…
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Let’s connect three AC voltage sources in series and use complex…
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In this introduction to series resistance circuits, we will explain…
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The smaller the cross-sectional area of any given wire, the greater…
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Mercury Standard Cell Back in the early days of electrical measurement…
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If the burden of two systems of measurement for common quantities…
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The first, and perhaps most important, relationship between current,…
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What is the purpose of the switch shown in this schematic diagram?
Worksheets - Test & Measurement
Determine the output voltage polarity of this op-amp (with reference…
Worksheets - Test & Measurement
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
Suppose we wanted to build a device that could add two binary bits…
Textbook
In addition to forward voltage drop (Vf) and peak inverse voltage…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
Bipolar Junction Transistor or BJT Current Mirror An often-used…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Test & Measurement
A high-pass filter’s task is just the opposite of a low-pass…
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The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
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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.
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What would happen to this meter movement, if connected directly to a…
Worksheets - Test & Measurement
In this introduction to parallel resistance circuits, we will explain…
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Transformers with Multiple Secondaries Transformers are very versatile…
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In addition to performing tasks of amplification and switching, tubes…
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Centuries ago, it was discovered that certain types of mineral rock…
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An oscilloscope is a very useful piece of electronic test equipment.…
Worksheets - Test & Measurement
In this circuit, the electric motor is supposed to turn on whenever…
Worksheets - Test & Measurement
The circuits in the figure below are known as clampers or DC…
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In this hands-on electronics experiment, you will examine the heat generated by resistors and maybe even make one smoke! Also, learn to calculate power dissipation using Joule's law and resistor power ratings.
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With the notable exception of calculations for power (P), all AC…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
In this hands-on AC electronics experiment, build a parallel resonant inductor-capacitor circuit and learn about oscillation, resonant frequency, and damping.
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The Use of Logic Gate Inverters and buffers exhaust the possibilities…
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Definition of a Logarithm “log” denotes a…
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Schottky diodes Schottky diodes are constructed of a metal-to-N…
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Mathematical rules are based on the defining limits we place on the…
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(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
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What does it mean for an object to have an electric charge? Give an…
Worksheets - Test & Measurement
Contributors to this chapter are listed in chronological order of…
Textbook
Solve this equation for the value of x: x + 5 = 8 How many exact…
Worksheets - Test & Measurement
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.
Tools
The singular reason for learning and using the binary numeration…
Textbook
When an alternator produces AC voltage, the voltage switches polarity…
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The following circuits are pre-tested netlists for SPICE 2g6, complete…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
Identify each of these logic gates by name, and complete their…
Worksheets - Test & Measurement
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.
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Contributors to this chapter are listed in chronological order of…
Textbook
Despite lock-out/tag-out procedures and multiple repetitions of…
Textbook
This calculator determines the resistance of a microstrip trace
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