Don’t just sit there! Build something!! Learning to analyze digital…
Synchronous motors load the power line with a leading power factor.…
Three-phase Wye(Y) Connection Initially, we explored the idea of…
Safety is very important when designing and/or building a device…
The Q, or quality, factor of a resonant circuit is a measure of the…
Shown here is the schematic symbol for a resistor: What is the purpose…
Complex numbers are useful for AC circuit analysis because they…
Don’t just sit there! Build something!! Learning to mathematically…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
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.
Define the following terms: energy, work, and power.
Single phase power system schematic diagram shows little about the…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
SCRs are unidirectional (one-way) current devices, making them useful…
In this hands-on electronics experiment, you will connect batteries in series and learn the relationship between the individual battery voltages and the total series voltage.
This calculator determines the total path loss provided by an RF n-way power splitter.
What would happen to this meter movement, if connected directly to a…
A calculator for solving the maximum current a microstrip can handle.
Don’t just sit there! Build something!! Learning to mathematically…
Shift registers, like counters, are a form of sequential…
The field effect transistor was proposed by Julius Lilienfeld in US…
With the notable exception of calculations for power (P), all AC…
In the previous section, we explored what would happen in simple…
What hazards might be posed by a circuit with excessive current going…
A calculator for computing the impedance of a wire stripline.
The metric system, besides being a collection of measurement units for…
A helpful tool for calculating the impedance of a coaxial cable.
RELATED WORKSHEETS: Decibel Measurements Worksheet
Don’t just sit there! Build something!! Learning to mathematically…
Larger Karnaugh maps reduce larger logic designs. How large is large…
Try out our Resistor Color Code Calculator in our Tools section.…
Calculate the voltage output by the secondary winding of a transformer…
In this introduction to series resistance circuits, we will explain…
In this hands-on AC electronics experiment, build a simple transformer and learn some important transformer fundamentals including voltage step-up and step-down.
Testing a JFET with a multimeter might seem to be a relatively easy…
In this hands-on electronics experiment, build a red LED flasher with a transistor drive to control the current and learn how to use transistors to provide current gain and how to limit LED current.
In addition to performing tasks of amplification and switching, tubes…
It was discovered centuries ago that certain types of materials would…
It is sometimes desirable to have circuits capable of selectively…
The Voltage Gain Because amplifiers have the ability to increase the…
With addition being easily accomplished, we can perform the operation…
The Programmable Logic Controller, or PLC, was invented in the late…
In very simple, qualitative terms, rate the impedance of capacitors…
As an instructor of electronics, I am called upon frequently to help…
Value of time constant in series RC and RL circuits Time…
The final transistor amplifier configuration (Figure below) we need to…
Convert to and from different units of length, weight, power, temperature and torque
The structure behind ladder logic is based on the electrical ladder…
As an example of using several circuits together, we are going to make…
Define the following terms: energy, work, and power.
Solve this equation for the value of x: x + 5 = 8 How many exact…
Define the following terms: energy, work, and power.
Let’s analyze a simple series circuit and determine the voltage…
As we’ve seen, negative feedback is an incredibly useful…
A Logic Gate is assigned as an elementary building block of…
Most integrated circuits are digital, based on MOS (CMOS) transistors.…
Don’t just sit there! Build something!! Learning to analyze digital…
An oscilloscope is a very useful piece of electronic test equipment.…
