Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Waveform Generators
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Waveform Generators
Determine the output voltage polarity of this op-amp (with reference…
Worksheets - Waveform Generators
In this hands-on semiconductor electronics experiment, build a half-wave rectifier circuit using a silicon diode and learn about the differences between permanent magnet motor operation on AC vs. DC power.
Textbook
In this hands-on electronics experiment, you will build a null-balancing potentiometric voltmeter and learn how to prevent a voltmeter from changing the voltage it is measuring.
Textbook
Many electronic circuits use what is called a split or a dual power…
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A very useful tool for observing rotating objects is a strobe light.…
Worksheets - Waveform Generators
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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How is it possible to assign a fixed value of voltage or current (such…
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Safety is very important when designing and/or building a device…
Worksheets - Waveform Generators
What, exactly, is an arbitrary waveform generator, and for what…
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Identify some different ways you can create the sine-wave audio tracks…
Worksheets - Waveform Generators
It has been found that any repeating, non-sinusoidal waveform can be…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Waveform Generators
Instrumentation is a field of study and work centering on measurement…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Waveform Generators
Define the following metrological terms: • Uncertainty • Accuracy…
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In this hands-on electronics experiment, you will build a resistive voltage divider and observe how Ohm's law and Kirchhoff's voltage law (KVL) function in real circuits using a voltmeter and an ammeter.
Textbook
To build the DIY electronics projects described in this textbook, you will need a small work area, a few tools, and some basic electronics supplies. This page describes the setup of a low-cost home electronics laboratory.
Textbook
In this hands-on electronics experiment, you will build a high-impedance voltmeter and learn about circuit loading and how to use op amps to reduce loading effects.
Textbook
Identify each of these logic gates by name, and complete their…
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NAME:…
Worksheets - Waveform Generators
Seeing as how a common meter movement can be made to function as a…
Textbook
What is a harmonic frequency? If an oscillator circuit outputs a…
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When someone mentions the word “computer,” a digital…
Textbook
In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
Textbook
To overcome the challenge of creating necessary DC bias voltage for an…
Textbook
In this circuit, three resistors receive the same amount of voltage…
Worksheets - Waveform Generators
The jobs of electronics engineers and technicians frequently entail…
Textbook
Though mechanical ohmmeter (resistance meter) designs are rarely used…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Waveform Generators
It used to be with large AC power systems that “power…
Textbook
Over the course of learning about electricity, you will want to…
Textbook
If a sinusoidal voltage is applied to an impedance with a phase angle…
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If the ends of a wire loop are attached to two half-circular metal…
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Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Waveform Generators
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Waveform Generators
Safety is very important when designing and/or building a device…
Worksheets - Waveform Generators
If we take three equal resistors and connect one end of each to a…
Textbook
Textbook
In this hands-on AC electronics experiment, you will sense AC electric fields using the sensitive voltage detector and learn about capacitive coupling, EMI, and shielding techniques.
Textbook
This chapter explores the response of capacitors and inductors to…
Textbook
Textbook
If the output of a shift register is fed back to the input. a ring…
Textbook
Electromechanical relays used to start and stop high-power electric…
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The atoms in insulating materials have very tightly-bound electrons,…
Textbook
This calculator shows the peak-to-peak voltage (VP-P) value from the peak voltage, RMS voltage, or average voltage.
Tools
Contributors to this chapter are listed in chronological order 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
(Template)
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This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
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If we were to express the series-connected DC voltages as phasors…
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De Forest’s Audion tube came to be known as the triode tube…
Textbook
In this hands-on electronics experiment, you will compare the resistance of a lamp filament in its on and off states and learn about nonlinear resistances by applying Ohm's law.
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
This article explains the step-by-step process for determining the…
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
A meter is any device built to accurately detect and display an…
Textbook
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