In the course of learning about electricity, you will want to…
In simple AC power systems, one of the two conductors is typically…
When students first see the parallel resistance equation, the natural…
Of course, there is a danger of electrical shock when directly…
Project Parts and Materials Automotive alternator (one required, but…
SPICE analysis of Electrical Isolation Aside from the ability to…
Early in my explorations of electricity, I came across a length of…
(“c” being a constant) RELATED…
Ampacities of copper wire, in free air at 30o C: INSULATION TYPE…
This calculator helps you compute the inductance of a wire-over-plane setup.
In any electrically conductive substance, what are charge carriers?…
Older electrical schematics showed connecting wires crossing, while…
In ladder logic symbolism, an electromechanical relay coil is shown as…
This tool is designed to calculate the inductance of two parallel wires
Constant Rule Rule of Sums Rule of…
With BogusBus, our signals were very simple and straightforward: each…
A right triangle is defined as having one angle precisely…
The circuit in the previous section is not a very practical one. In…
This calculator helps you compute the inductance of a wire loop.
An electrical connector, is an electro-mechanical device used to join…
At the start of this book, we discussed static electricity and how it…
Given two lengths of metal wire, which one will have the least…
Digital logic gate circuits are manufactured as integrated circuits:…
PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…
PARTS AND MATERIALS One large potato One lemon (optional) Strip of…
If we were to express the series-connected DC voltages as phasors…
Wire-by-Number project: simple voltage divider Description: Build a…
All About Diodes A diode is an electrical device allowing current to…
Capacitors Vs. Resistors Capacitors do not behave the same as…
Programming a circuit simulation with SPICE is much like programming…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
Don’t just sit there! Build something!! Learning to mathematically…
Shaded Pole Induction Motor An easy way to provide starting torque to…
While mention of operational amplifiers typically provokes visions of…
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
Ammeters Measure Electrical Current A meter designed to measure…
A helpful tool for calculating the impedance of a wire microstrip.
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
Don’t just sit there! Build something!! Learning to mathematically…
