Categories

Computer Simulation of Electric Circuits

Textbook

Computers can be powerful tools if used properly, especially in the…

Safe Circuit Design

Textbook

As we saw earlier, a power system with no secure connection to earth…

Computer Simulation of Electric Circuits

Textbook

Computers can be powerful tools if used properly, especially in the…

Safe Circuit Design

Textbook

As we saw earlier, a power system with no secure connection to earth…

Basic identities

Textbook

Additive Identity a + 0 = a Multiplicative Identity 1a = a…

Component Modeling

Worksheets - Logic Synthesis

When plotted on a curve tracer, the characteristic curve for a normal…

Resistors Types

Textbook

These are the most common types of resistors available. Resistors…

Antenna Downtilt and Coverage Calculator

Tools

This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.

Depletion-type IGFETs

Textbook

Insulated gate field-effect transistors are unipolar devices just like…

Kirchhoff’s Current Law (KCL)

Textbook

What Is Kirchhoff’s Current Law? Kirchhoff’s Current Law,…

Measurement Circuits

Textbook

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

An Analogy for Divided Feedback

Textbook

A helpful analogy for understanding divided feedback amplifier…

Why digital?

Textbook

Although many textbooks provide good introductions to digital memory…

Algebraic Equation Manipulation for Electric Circuits

Worksheets - Logic Synthesis

The electrical resistance of a conductor at any temperature may be…

Design Project: Simple Component Curve-Tracer Circuit

Worksheets - Logic Synthesis

What do each of the oscilloscope axes represent, in real-life terms…

Voltage and Current Calculations

Textbook

There’s a sure way to calculate any of the values in a reactive…

N-Way Power Divider Calculator

Tools

This calculator determines the total path loss provided by an RF n-way power splitter.

Temperature Coefficient of Resistance

Worksheets - Logic Synthesis

It is a common phenomenon for the electrical resistance of a substance…

Special-purpose Batteries

Textbook

Mercury Standard Cell Back in the early days of electrical measurement…

Conductors, Insulators, and Electron Flow

Textbook

The electrons of different types of atoms have different degrees of…

The Command-line Interface

Textbook

If you’ve used DOS or UNIX operating systems before in a…

Parallel Batteries

Textbook

PARTS AND MATERIALS Four 6-volt batteries 12-volt light bulb, 25 or 50…

AC Phase

Textbook

Things start to get complicated when we need to relate two or more AC…

Polar Form and Rectangular Form Notation for Complex Numbers

Textbook

In order to work with complex numbers without drawing vectors, we…