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Worksheets - Oscilloscopes
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
If a strip of conductive metal is stretched, it will become skinnier…
Textbook
In this circuit, three resistors receive the same amount of current (4…
Worksheets - Oscilloscopes
This is a schematic for a simple VCO: The oscillator is of the RC…
Worksheets - Oscilloscopes
As an instructor of electronics, I am called upon frequently to help…
Worksheets - Oscilloscopes
In this hands-on AC electronics experiment, use a PC-based oscilloscope program to observe waveforms from a musical keyboard and learn basic oscilloscope operation.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
Real operational amplifiers have some imperfections compared to an…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Oscilloscopes
Suppose I were about to measure an unknown voltage with a manual-range…
Worksheets - Oscilloscopes
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
A very useful tool for observing rotating objects is a strobe light.…
Worksheets - Oscilloscopes
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
Many electronic circuits use what is called a split or a dual power…
Worksheets - Oscilloscopes
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 analyze digital…
Worksheets - Oscilloscopes
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
If the burden of two systems of measurement for common quantities…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Oscilloscopes
What, exactly, is an arbitrary waveform generator, and for what…
Worksheets - Oscilloscopes
Shown here is the schematic symbol for a resistor: What is the purpose…
Worksheets - Oscilloscopes
In this hands-on semiconductor electronics experiment, build a simple current mirror using matched bipolar junction transistors (BJTs) and learn about current mirror circuit limitations, the temperature dependence of BJTs, and thermal runaway.
Textbook
As was stated earlier, most meter movements are sensitive devices.…
Textbook
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Oscilloscopes
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
An important electrical quantity with no equivalent in DC circuits is…
Textbook
As an instructor of electronics, I am called upon frequently to help…
Worksheets - Oscilloscopes
Explain the principle of operation for the particular integrated…
Worksheets - Oscilloscopes
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
Every meter impacts the circuit it is measuring to some extent, just…
Textbook
The Voltage Gain Because amplifiers have the ability to increase the…
Textbook
In many disciplines of science and engineering, very large and very…
Textbook
This tool is designed to convert power ratios to decibel
Tools
So far, the phenomenon of resonance appears to be a useless curiosity,…
Textbook
In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
Textbook
What hazards might be posed by a circuit with excessive current going…
Worksheets - Oscilloscopes
When first approaching a failed or otherwise misbehaving system, the…
Textbook
What do you think this logic buffer gate will do, with the output…
Worksheets - Oscilloscopes
An oscilloscope is a very useful piece of electronic test equipment.…
Worksheets - Oscilloscopes
A multiplexer, abbreviated mux, is a device that has multiple inputs…
Textbook
Things start to get complicated when we need to relate two or more AC…
Textbook
Real operational amplifiers have some imperfections compared to an…
Textbook
In this hands-on electronics experiment, you will learn about electromagnetic induction using an electromagnet and a permanent magnet.
Textbook
Two relatively recent technologies designed to reduce the…
Textbook
The table method provides a structured methodology for ensuring you…
Textbook
Pulse Width Modulation (PWM) uses digital signals to control power…
Textbook
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Textbook
This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
Tools
Our next transistor configuration to study is a bit simpler for gain…
Textbook
What does it mean for an object to have an electric charge? Give an…
Worksheets - Oscilloscopes
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