Categories

Junction field-effect transistors (JFET)

Worksheets - Oscilloscopes

Don’t just sit there! Build something!! Learning to mathematically…

7-segment Display

Textbook

PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…

Multiplexers and Demultiplexers

Worksheets - Oscilloscopes

Don’t just sit there! Build something!! Learning to analyze digital…

Rectifier Circuits

Worksheets - Oscilloscopes

Don’t just sit there! Build something!! Learning to mathematically…

AC Waveforms

Textbook

When an alternator produces AC voltage, the voltage switches polarity…

Impedance

Worksheets - Oscilloscopes

Don’t just sit there! Build something!! Learning to mathematically…

Step-up, Step-down, and Isolation Transformers

Worksheets - Oscilloscopes

Calculate the voltage output by the secondary winding of a transformer…

Performance-Based Assessments for DC Circuit Competencies

Worksheets - Oscilloscopes

(Template)

Arc Flash and Arc Blast

Worksheets - Oscilloscopes

Electromechanical relays used to start and stop high-power electric…

Bipolar Transistor Biasing Circuits

Worksheets - Oscilloscopes

Don’t just sit there! Build something!! Learning to mathematically…

Half-wave Rectifier

Textbook

PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) 6-volt…

Voltmeter Design

Textbook

As was stated earlier, most meter movements are sensitive devices.…

Basic Voltmeter Use

Worksheets - Oscilloscopes

What will this voltmeter register when connected to a battery as shown…

Thevenin’s, Norton’s, and Maximum Power Transfer Theorems

Worksheets - Oscilloscopes

Suppose a 12 volt lead-acid battery has an internal resistance of 20…

Overcurrent Protection

Worksheets - Oscilloscopes

What hazards might be posed by a circuit with excessive current going…

Rectifying Diodes

Worksheets - Oscilloscopes

Don’t just sit there! Build something!! Learning to mathematically…

Meter Check of a Diode

Textbook

The Functionality of Diode Polarity Being able to determine the…

AC Network Analysis

Worksheets - Oscilloscopes

Don’t just sit there! Build something!! Learning to mathematically…

BJT Amplifier Troubleshooting

Worksheets - Oscilloscopes

As an instructor of electronics, I am called upon frequently to help…

Basic Oscilloscope Operation

Worksheets - Oscilloscopes

An oscilloscope is a very useful piece of electronic test equipment.…

AC Voltmeters and Ammeters

Textbook

AC electromechanical meter movements come in two basic arrangements:…

Rectifier/Filter Circuit

Textbook

PARTS AND MATERIALS Low-voltage AC power supply Bridge rectifier pack…

What is Network Analysis?

Textbook

Generally speaking, network analysis is any structured technique used…

Mixed-Frequency Signals

Worksheets - Oscilloscopes

What is a harmonic frequency? If an oscillator circuit outputs a…

The Common-emitter Amplifier

Textbook

At the beginning of this chapter, it illustrates how transistors could…

Specific Troubleshooting Techniques

Textbook

After applying some of the general troubleshooting tips to narrow the…

DC Branch Current Analysis

Worksheets - Oscilloscopes

Don’t just sit there! Build something!! Learning to mathematically…

Decibel Measurements

Worksheets - Oscilloscopes

During the early development of telephone technology, a unit was…

Switches

Worksheets - Oscilloscopes

What is the purpose of the switch shown in this schematic diagram?

Voltage Follower

Textbook

PARTS AND MATERIALS One NPN transistor—models 2N2222 or 2N3403…

Setting Up a Home Lab

Textbook

In order to build the circuits described in this volume, you will need…

Nonlinear OpAmp Circuits

Worksheets - Oscilloscopes

Don’t just sit there! Build something!! Learning to mathematically…

Sensitive Voltage Detector

Textbook

PARTS AND MATERIALS High-quality “closed-cup” audio…

Bipolar Junction Transistor (BJT) theory

Worksheets - Oscilloscopes

Don’t just sit there! Build something!! Learning to mathematically…

AC Metrology

Worksheets - Oscilloscopes

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

Analog and Digital Signals

Textbook

Instrumentation is a field of study and work centering on measurement…

Series-Parallel DC Circuits

Worksheets - Oscilloscopes

Don’t just sit there! Build something!! Learning to mathematically…

Active Loads in Amplifier Circuits

Worksheets - Oscilloscopes

We know that the current in a series circuit may be calculated with…

Meter Check of a Transistor (BJT)

Textbook

Bipolar transistors are constructed of a three-layer semiconductor…

AC Waveforms

Worksheets - Oscilloscopes

Radio waves are comprised of oscillating electric and magnetic fields,…

Complex Vector Addition

Textbook

If vectors with uncommon angles are added, their magnitudes (lengths)…

Microstrip Trace Width Calculator

Tools

This tool is designed to compute for the trace width of a microstrip

Parallel Circuit Rules

Textbook

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

Radio Circuits

Textbook

(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…

Emergency Response

Textbook

Despite lock-out/tag-out procedures and multiple repetitions of…

Voltage and Current in a Practical Circuit

Textbook

Because it takes energy to force charge to flow against the opposition…

TTL Logic Gates

Worksheets - Oscilloscopes

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

Oscillator Circuits

Textbook

Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…

Performance-Based Assessments for Digital Circuit Competencies

Worksheets - Oscilloscopes

(Template)

The Tetrode

Textbook

As the name suggests, the tetrode tube contains four elements: cathode…

Likely Failures in Proven Systems

Textbook

The following problems are arranged in order from most likely to least…

Noninverting Amplifier

Textbook

PARTS AND MATERIALS Operational amplifier, model 1458 or 353…

DC Motor Control Circuits

Worksheets - Oscilloscopes

How is it possible to electrically measure the torque output by a…

Rules for Derivatives

Textbook

Constant rule Rule of sums Rule of differences Product rule Quotient…

Friis Transmission Calculator

Tools

This calculator computes the power received by an antenna using Friis formula

Microwave Tubes

Textbook

For extremely high-frequency applications (above 1 GHz), the…

Measurement Circuits

Textbook

Figure below shows a photodiode amplifier for measuring low levels of…

Some Examples with AC Circuits

Textbook

Let’s connect three AC voltage sources in series and use complex…

Derivatives of Power Functions of e

Textbook

Example Derivatives of e Proportionality Constant When we say that a…

Q Factor and Bandwidth of a Resonant Circuit

Textbook

The Q, or quality, factor of a resonant circuit is a measure of the…