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Negative Binary Numbers

Textbook

With addition being easily accomplished, we can perform the operation…

Binary Addition

Textbook

The Rules of Binary Addition Adding binary numbers is a very simple…

Practical considerations - Digital Communication

Textbook

A principal consideration for industrial control networks, where the…

Binary Subtraction

Textbook

We can subtract one binary number from another by using the standard…

Embedded Microstrip Impedance Calculator

Tools

This calculator helps you compute the characteristic impedance of an embedded microstrip.

Microprocessor Programming

Textbook

The “vocabulary” of instructions which any particular…

Programmable Logic Technology

Worksheets - SoC

Define the following acronyms as they apply to digital logic circuits:…

Quantum Devices

Textbook

Most integrated circuits are digital, based on MOS (CMOS) transistors.…

Performance-Based Assessments for Semiconductor Circuit Competencies

Worksheets - SoC

Semiconductor Devices in SPICE

Textbook

The SPICE (Simulation Program, Integrated Circuit Emphesis)…

Semiconductor Manufacturing Techniques

Textbook

The manufacture of only silicon based semiconductors is described…

Binary Overflow

Textbook

One caveat with signed binary numbers is that of overflow, where the…

Introduction to Discrete Semiconductor Circuits

Textbook

A semiconductor device is one made of silicon or any number of other…

Synchronous Counters

Textbook

What is a Synchronous Counter? A synchronous counter, in contrast to…

PWM Power Controller

Textbook

PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…

Digital Communication

Worksheets - SoC

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

Look-up Tables

Textbook

Having learned about digital memory devices in the last chapter, we…

AC Motor Control Circuits

Worksheets - SoC

Perhaps the most challenging aspect of interpreting ladder diagrams,…

Programmable Logic Controllers (PLC)

Textbook

Before the advent of solid-state logic circuits, logical control…

Microprocessor Programming

Worksheets - SoC

What is the difference between a JMP (“jump”) instruction and a…

Converting Truth Tables into Boolean Expressions

Textbook

In designing digital circuits, the designer often begins with a truth…

Factoring Equivalencies

Textbook

Factoring Identities :   a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…

Principles of Radio

Textbook

One of the more fascinating applications of electricity is in the…

Binary Math Circuits

Worksheets - SoC

Add the following binary numbers:

Thevenin’s Theorem

Textbook

Thevenin’s Theorem states that it is possible to simplify any…

Oscillator Circuits

Worksheets - SoC

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

Resistance Calculator

Tools

This calculator calculates the resistivity of a component based on its resistance value, length, and cross-sectional area.

Synchronous Condenser

Textbook

Synchronous motors load the power line with a leading power factor.…

Light-Pulse Switch

Worksheets - SoC

It is fairly important to use large value resistors (10 MΩ works…

Time-delay Relays

Textbook

What are Time-Delay Relays? Some relays are constructed with a kind of…

Optical Data Communication

Textbook

A modern alternative to sending (binary) digital information via…

AC Resistor Circuits (Capacitive)

Textbook

Pure resistive AC circuit: voltage and current are in phase.  …

Static Electricity Sensor

Textbook

PARTS AND MATERIALS One N-channel junction field-effect transistor,…

Reflection Attenuator Calculator

Tools

This tool is designed to calculate the value of resistance R1 in a reflection attenuator.

“Ladder” Diagrams

Textbook

Ladder diagrams are specialized schematics commonly used to document…

Protective Relays

Textbook

A special type of relay is one that monitors the current, voltage,…

Time Constant Circuits

Worksheets - SoC

Generally speaking, how many “time constants” worth of time does…

Decibels

Textbook

The Bel is Used to Represent Gain In its simplest form, an…

Characteristic Impedance

Worksheets - SoC

Note the “50 ohm” rating printed on the jacket of the cable. What…

Junction Diodes

Textbook

There was some historic crude, but usable were some historic crude,…