In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
Don’t just sit there! Build something!! Learning to mathematically…
“I think it is safe to say that no one understands quantum…
Radio waves are comprised of oscillating electric and magnetic fields,…
This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
A tool designed to convert between units of torque
In this series of hands-on electronics experiments, you will build direct current (DC) circuits and learn fundamental electrical engineering circuit concepts.
This tool is designed to calculate cross-talk coefficient and coupled voltage for a microstrip.
What does the acronym RF stand form, in reference to radio-related…
The variable reluctance motor is based on the principle that an…
Using the same value components in our series example circuit, we will…
Periodic table of chemical elements.
What would happen to this meter movement, if connected directly to a…
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
One method of addressing the digital ramp ADC’s shortcomings is…
In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
A multiplexer, abbreviated mux, is a device that has multiple inputs…
Don’t just sit there! Build something!! Learning to mathematically…
This page will walk you step-by-step through the process of…
Inductors, like all electrical components, have limitations which must…
Normally, the ampacity rating of a conductor is a circuit design…
Don’t just sit there! Build something!! Learning to mathematically…
This tool helps calculate the impedance of an edge-coupled microstrip.
Don’t just sit there! Build something!! Learning to mathematically…
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis. This calculator will help you design an oscillator using a 555 timer IC.
If a pulse-width modulated (PWM) signal is sent to a passive…
RELATED WORKSHEETS: Calculus for Electric Circuits…
Let’s begin with a semiconductor gate circuit in need of…
Learn about junction field effect transistors (JFETs), their equations, and how to model and simulate JFETs in LTspice.
It is a common phenomenon for the electrical resistance of a substance…
Since three-phase is used so often for power distribution systems, it…
A right triangle is defined as having one angle precisely…
In this hands-on electronics experiment, build an edge-triggered S-R flip-flop, learn the difference between a latch and a flip-flop, and experience how a switch bounce can cause logic errors.
In the common-emitter section of this chapter, we saw a SPICE analysis…
In power distribution systems, it is very important to be able to…
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
As an instructor of electronics, I am called upon frequently to help…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
If we add a voltage divider to the negative feedback wiring so that…
There was some historic crude, but usable were some historic crude,…
