Categories

Networks and Busses

Textbook

The wires between the tank and the monitoring location is  called…

Computer Simulation of Electric Circuits

Textbook

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

Microprocessor Programming

Textbook

The “vocabulary” of instructions which any particular…

Waveform Analysis

Textbook

PARTS AND MATERIALS IBM-compatible personal computer with sound card,…

AC Instrumentation Transducers

Textbook

Just as devices have been made to measure certain physical quantities…

Power Supply Circuits

Textbook

There are three major kinds of power supplies: unregulated (also…

A Very Simple Computer

Textbook

PARTS AND MATERIALS Three batteries, each one with a different voltage…

Microprocessor Programming

Textbook

The “vocabulary” of instructions which any particular…

PC Oscilloscope

Textbook

PARTS AND MATERIALS IBM-compatible personal computer with sound card,…

Digital Communication

Worksheets - CPUs

Don’t just sit there! Build something!! Learning to analyze digital…

Computer Simulation of Electric Circuits

Textbook

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

The Instrumentation Amplifier

Textbook

What Is an Instrumentation Amplifier? An instrumentation amplifier…

Networks and Busses

Textbook

The wires between the tank and the monitoring location is  called…

Musical Keyboard as a Signal Generator

Textbook

PARTS AND MATERIALS Electronic “keyboard” (musical)…

Signal Coupling

Textbook

PARTS AND MATERIALS 6 volt battery One capacitor, 0.22 µF…

Impedance Matching With Transformers

Worksheets - CPUs

Suppose you were to take a 3 kW electric heater rated for 240 VAC and…

What is Alternating Current (AC)?

Textbook

Most students of electricity begin their study with what is known as…

Making a Venn Diagram Look Like a Karnaugh Map

Textbook

Starting with circle A in a rectangular A’ universe in figure…

Amplifiers

Textbook

Practical Benefit of Active Devices The practical benefit of active…

The “Operational” Amplifier

Textbook

Long before the advent of digital electronic technology, computers…

3-bit Binary Counter

Textbook

PARTS AND MATERIALS 555 timer IC (Radio Shack catalog # 276-1723) One…

AC Capacitor Circuits

Textbook

Capacitors Vs. Resistors Capacitors do not behave the same as…

Wires and Connections

Textbook

Older electrical schematics showed connecting wires crossing, while…

Introduction to Insulated-gate Field-effect Transistors

Textbook

As was stated in the last chapter, there is more than one type of…

Induction Motor

Textbook

PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…

Wire Self Inductance Calculator

Tools

This calculator will help compute the inductance of a length of wire.

Physiological Effects of Electricity

Textbook

Most of us have experienced some form of electric “shock,”…

Comparator with Hysteresis (Schmitt Trigger) Calculator

Tools

This calculator will compute the required resistor ratio (R2/R1) and reference voltage (VREF) to create the desired high (VTH) and low (VTL) threshold voltages in a non-inverting comparator circuit with hysteresis (commonly called a Schmitt trigger).

Circuit With a Switch

Textbook

PARTS AND MATERIALS 6-volt battery Low-voltage incandescent lamp…

Inductors and Calculus

Textbook

Inductors do not have a stable “resistance” as conductors…

Resistors Types

Textbook

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

The Triode

Textbook

De Forest’s Audion tube came to be known as the triode tube…

Component Failure Analysis

Textbook

The job of a technician frequently entails…

The Instrumentation Amplifier

Textbook

What Is an Instrumentation Amplifier? An instrumentation amplifier…