Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
There are three major kinds of power supplies: unregulated (also…
Because of their insulated gates, IGFETs of all types have extremely…
Don’t just sit there! Build something!! Learning to mathematically…
Explain the operation of this “H-bridge” motor control circuit: At…
Don’t just sit there! Build something!! Learning to mathematically…
The electrical resistance of a conductor at any temperature may be…
Just as devices have been made to measure certain physical quantities…
Learn the Power Formula We’ve seen the formula for determining…
∫f(x) dx Calculus alert! Electronic power conversion circuits known…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Convert between Celsius, Fahrenheit and Kelvin
(Template)
The first, and perhaps most important, relationship between current,…
What is the purpose of the switch shown in this schematic diagram?
The single-transistor inverter circuit illustrated earlier is actually…
Don’t just sit there! Build something!! Learning to mathematically…
If you’ve ever witnessed a lightning storm, you’ve seen…
The SPICE circuit simulation program provides for modeling diodes in…
PARTS AND MATERIALS One large potato One lemon (optional) Strip of…
Note the “50 ohm” rating printed on the jacket of the cable. What…
Don’t just sit there! Build something!! Learning to mathematically…
The Maximum Power Transfer Theorem is not so much a means of analysis…
In the common-emitter section of this chapter, we saw a SPICE analysis…
Research and describe what the Hall effect is, and list some practical…
This calculator determines the bias and feedback of resistors for an inverting op-amp.
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Let’s connect three AC voltage sources in series and use complex…
PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…
Stepper Motor vs Servo Motor A stepper motor is a…
This calculator determines the total path loss provided by an RF n-way power splitter.
Long before the advent of digital electronic technology, computers…
The following circuits are pre-tested netlists for SPICE 2g6, complete…
The node voltage method of analysis solves for unknown voltages at…
Most electrical wire is covered in a rubber or plastic coating called…
Don’t just sit there! Build something!! Learning to analyze digital…
How is it possible to assign a fixed value of voltage or current (such…
Don’t just sit there! Build something!! Learning to mathematically…
Power Capacity As has already been observed, transformers must be well…
For bipolar junction transistors, the fundamental measure of…
A multiplexer, abbreviated mux, is a device that has multiple inputs…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
Contributors to this chapter are listed in chronological order of…
When lightning strikes, nearby magnetic compass needles may be seen to…
What is Split-Phase Power Systems? Split-phase power systems achieve…
Designing Wire Resistance Conductor ampacity rating is a crude…
The following problems are arranged in order from most likely to least…
Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
Don’t just sit there! Build something!! Learning to mathematically…
Roman Numerals The Romans devised a system that was a substantial…
Also called the parallel A/D converter, this circuit is the simplest…
Wire-by-Number project: simple voltage divider Description: Build a…
Try out our Resistor Color Code Calculator in our Tools section.…
A modern method of electrical power control involves inserting a…
If we add a voltage divider to the negative feedback wiring so that…
An often neglected area of study in modern electronics is that of…
Capacitance Formula Permittivity of Dielectric …
Since Thevenin’s and Norton’s Theorems are two equally…
