Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Test & Measurement
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
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure current using the ammeter function.
Textbook
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
What is a harmonic frequency? If an oscillator circuit outputs a…
Worksheets - Test & Measurement
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
If a strip of conductive metal is stretched, it will become skinnier…
Textbook
Let’s connect three AC voltage sources in series and use complex…
Textbook
Every meter impacts the circuit it is measuring to some extent, just…
Textbook
In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.
Textbook
The smaller the cross-sectional area of any given wire, the greater…
Textbook
In this hands-on semiconductor experiment, build an improved full-wave rectifier with output filtering and learn about capacitive filtering in AC-to-DC power converters.
Textbook
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 - Test & Measurement
To overcome the challenge of creating necessary DC bias voltage for an…
Textbook
In this hands-on electronics experiment, you will build a battery-operated circuit with a light and learn about open and short circuit failures.
Textbook
The jobs of electronics engineers and technicians frequently entail…
Textbook
In simple AC power systems, one of the two conductors is typically…
Worksheets - Test & Measurement
If I wanted to build a battery-powered electric drill, would it be…
Worksheets - Test & Measurement
Despite lock-out/tag-out procedures and multiple repetitions of…
Textbook
Explain how an ohmmeter is able to measure the resistance of a…
Worksheets - Test & Measurement
Has the system ever worked before? If yes, has anything happened to…
Textbook
The Functionality of Diode Polarity Being able to determine the…
Textbook
A circuit which removes the peak of a waveform is known as a clipper.…
Textbook
In the beam power tube, the basic four-element structure of the…
Textbook
It is very important to keep in mind that the “normal”…
Textbook
There are three basic factors of capacitor construction determining…
Textbook
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
SCRs are unidirectional (one-way) current devices, making them useful…
Textbook
Protective relays are special power-sensing devices whose job it is to…
Worksheets - Test & Measurement
Impedance Matching Because transformers can step voltage and current…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
Real operational amplifiers have some imperfections compared to an…
Textbook
In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
Textbook
In this hands-on electronics experiment, you will build resistive current dividers and observe how Ohm's law and Kirchhoff's current law function in real circuits using a voltmeter and an ammeter.
Textbook
Calculate the voltage output by the secondary winding of a transformer…
Worksheets - Test & Measurement
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
Digital computers communicate with external devices through ports:…
Worksheets - Test & Measurement
In this hands-on electronics experiment, build an oscillator using a 555 timer and learn the theory of operation of the 555 timer when configured as an astable multivibrator.
Textbook
A tool designed to calculate the power density of an antenna
Tools
Textbook
The most straightforward DC network analysis technique is the branch…
Textbook
Current Components in a series circuit share the same current: Itotal…
Textbook
The bipolar junction transistor (BJT) was named because its operation…
Textbook
This page will walk you step-by-step through the process of…
Textbook
In this electrical circuit, trace the direction of current through the…
Worksheets - Test & Measurement
In this hands-on electronics experiment, you will create a battery from a potato (yes! a potato) and learn about the relationship between chemical energy and electric energy.
Textbook
Since the enable input on a gated S-R latch provides a way to latch…
Textbook
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Tools
Using an example, learn about the different bias techniques for junction field effect transistors (JFETs) like the constant voltage bias, self-bias configuration, and voltage divider biasing.
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Test & Measurement
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
Thyristors are a class of semiconductor components exhibiting…
Textbook
Safety is very important when designing and/or building a device…
Worksheets - Test & Measurement
When a switch is actuated and contacts touch one another under the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
Shown here is the schematic symbol for a resistor: What is the purpose…
Worksheets - Test & Measurement
Facebook
Google
GitHub
Linkedin