Martindale's Calculators On-Line Center: Electrical Engineering & Computer Engineering: Section M-O - Courses, Manuals, Videos, Movies, Calculators, Spreadsheets, etc.

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ELECTRICAL ENGINEERING & COMPUTER ENGINEERING: M-O

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Handbooks, Simulations, Animations, Videos/Movies, etc.)

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Currently the Calculators On-Line Center contains
over "23,585" Calculators & Spreadsheets,
over "3,450" Courses, Lectures, Manuals, Handbooks,
& "1,000's" of Movies, Videos, Simulations & Animations

Electrical & Computer Engineering: M-O

Magnetics & Coilguns ~ Microstrip ~ Microwave ~ Motors

Network (DSL, IPv4, IPv6, etc.) ~ Neural Networks

Nondestructive Testing ~ Nomograms ~ Oscilloscopes ~ OHMS Law

Optics, Fibre Optics, Optical Modes, Optical Circuits, etc.

Electrical & Computer Engineering Center

Engineering Center

Calculators On-Line Center

Magnetics Technololgy

MAGNETISM & MAGNETIC MATERIALS COURSES, LECTURES, ETC.

FOR MORE COURSES, LECTURES ETC. SEE ELECTROMAGNETICS

INTRODUCTION TO MAGNETISM AND MAGNETIC MATERIALS - J.W. Judy, Department of Electrical Engineering, Henry Samuell School of Engineering, University of California, Los Angeles (UCLA) Multimedia Introduction to Magnetism and Magnetic Materials Course (Text & Images). VERY VERY VERY...EXTENSIVE.
Examples of "Introduction to Magnetism and Magnetic Materials" Course Lectures include
"...Vocabulary and Units of Magnetism;
Sources of Magnetism;
Quantum Mechanics of Angular Momentum;
Origins of Ferromagnetism;
Characteristics of Ferromagnetic Materials; etc..."
For more information see Jack W. Judy's Home Page or the Department of Electrical Engineering

MAGNETIC PROPERTIES OF MATERIALS - R. Clark, Faculty of Engineering and Physical Sciences, University of Surrey, U.K. Multimedia Magnetic Properties of Materials Teaching Modules (Text & Images). VERY EXTENSIVE.
Examples of Magnetic Properties of Materials Teaching Modules include
"...Magnetization curves;
Diamagnetic and paramagnetic materials;
Ferromagnetic materials;
Ferrimagnetic materials;
Relative permeability;
Permeability of a vacuum;
Mass susceptibility;
Magnetic moment;
Intensity of magnetization; etc..."
For more information see Producing wound components

MAGNETIC CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

MAGNETIC CONVERSION CALCULATORS & APPLETS

MAGNETIC CONVERSION FACTORS - CALCULATORS - The Arnold Engineering Company VERY EXTENSIVE.
Magnetic Conversion Factors Calculators include:
"...Magnetic Induction Calculator;
Magnetic Field Strength Calculator;
Maximum Energy Product Calculator..."
For more information see Applications; Magnetics Technology Center or the Group Arnold

MAGNETIC CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

MAGNETIC FIELD STRENGTH CALCULATIONS: GAUSS CALCULATIONS - The Arnold Engineering Company VERY EXTENSIVE.
Magnetic Field Strength
"...Magnetic field strength, in gauss, can be calculated at any distance from the end of a magnet. Results are for field strength on-axis..."
Magnetic Field Strength Calculators include:
"...Gauss Output of a Cylindrical Magnet Calculator;
Gauss Output of a Rectangular Magnet Calculator..."
For more information see Applications; Magnetics Technology Center or the Group Arnold

PERMEANCE COEFFICIENTS - CALCULATORS - The Arnold Engineering Company VERY VERY EXTENSIVE.
Permeance Coefficients (Pc)
"...are important in material selection to ensure optimal design. The Permeance Coefficient of a magnet is also referred to as the "operating slope", load line or B/H of the magnet in open circuit condition..."
Permeance Coefficients (Pc) Calculators include:
"...Permeance Coefficient (Pc) Calculation for Axial Cylinders Calculator;
Permeance Coefficient (Pc) Calculation for Transverse Cylinders Calculator;
Permeance Coefficient (Pc) Calculation for Hollow Axial Cylinders Calculator;
Permeance Coefficient (Pc) Calculation for Rectangles..."
For more information see Applications; Magnetics Technology Center or the Group Arnold

MAGNETIC EXCITATIONS IN FERROMAGNETS CALCULATORS & APPLETS

INTRODUCTION TO HIGH FREQUENCY MAGNETIC EXCITATIONS IN FERROMAGNETS (JAVA APPLETS) - M.J. Hurben VERY EXTENSIVE. For more information see Michael J. Hurben's Web Site

Examples of High Frequency Magnetic Excitations in Ferromagnets Calculators & Applets include

Processing Magetization Applet
Processing Magetization Applet
"...demonstrates the damped precessional motion of the magnetization vector M..."

Spin Waves Applet
Spin Waves Applet
"...provides a simple graphical depiction of spin waves on a two-dimensional lattice. The applet shows a 6-by-6 array of precessing spins. Each of these precessing moments obey the same equations of motion..."

ISING MODEL CALCULATORS & APPLETS

PHASE TRANSITIONS IN MAGNETICS: 2D ISING MODEL (JAVA APPLET) - E. Demidov, Department of Semiconductor Physics, Institute for Physics of Microstructures (IPM), Russian Academy of Sciences (RAS), Russia VERY EXTENSIVE.
Available in English & Russian.
Phase Transitions in Magnetics Calculator
"...Magnetic phase transition can be observed in a very simple system. In Ising model interacting spins (magnet vectors) occupy lattice sites. Every spin..."
For more information see Phase Transitions; E-notes; Evgeny Demidov's Home Page or the Institute for Physics of Microstructures

ISING-MODEL (JAVA APPLET) - A. Peter Young, Department of Physics, University of California, Santa Cruz
Ising Model
"...presentation of flipping spins and current estimates of system energy and magnetization..."
For more information see A. Peter Young's Home Page or the Department of Physics

PHASE TRANSITIONS CALCULATORS & APPLETS

PHASE TRANSITIONS ON LATTICES (JAVA APPLETS) - E. Demidov, Department of Semiconductor Physics, Institute for Physics of Microstructures (IPM), Russian Academy of Sciences (RAS), Russia VERY VERY VERY...EXTENSIVE.
Phase Transitions on Lattices Subject Categories include:
"...The 2D Ising model; Topological Exitations in Ferromagnetics; Percolation; Path Integrals in Quantum Mechanics..."
In English & Russian. For more information see E-notes; Evgeny Demidov's Home Page or the Institute for Physics of Microstructures

Some examples from over "14" Phase Transitions on Lattices Calculators include

Antiferromagnetics Calculators

Topological Solitons in the Heisenberg Ferromagnetic Calculator

Critical Exponents of Characteristic Functions Calculator

Microstrip

MICROSTRIP RELATED CENTERS

SEE IMPEDANCE, INDUCTANCE AND CAPACITANCE

MICROSTRIP CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

MICROSTRIP ANALYSIS/SYNTHESIS CALCULATORS & APPLETS

MICROSTRIP ANALYSIS/SYNTHESIS CALCULATOR - D. McMahill VERY EXTENSIVE.
"...Analyze the electrical properties of microstrip transmission lines based on physical dimensions. Synthesize the physical dimensions required to meet a given characteristic..."
Microstrip Analysis/Synthesis Calculator INPUT Values include:
Analysis/Synthesis Value: "...Width; Length; Frequency..."
Substrate Parameters: "...Relative Permitivity (Er); H; Tmet; Rho; Rough; Tand..."

MICROSTRIP CALCULATOR - Diversified Systems, Inc.
Controlled Impediance Microstrip Calculator INPUT Values include:
"...Dielectric Constant; Trace Width; Impedance..."
For more information see Calculators or Diversified Systems, Inc.

MICROSTRIP CALCULATOR - P-N Designs, Inc.
Microstrip Calculator INPUT Values include:
"...Relative Permitivity; Height of the Substrate; Width of the Microstrip Line..."
Microstrip Calculator output values include:
"...Effective Permitivity; Impedance of the Line..."
For more information see Microwave Calculators or Microwave 101

MICROSTRIPLINE ANALYSIS & DESIGN - Green Bay Professional Packet Radio (GBPPR)
Microstripline Analysis & Design Calculator INPUT Values include:
"...Dielectric Constant of the Board Material;
Substrate Thickness; Operating Frequency;
Stripline's Width or Impedance Required..."
For more information see Projects or the Green Bay Professional Packet Radio (GBPPR)

Microwave

MICROWAVE ENCYCLOPEDIA

MICROWAVE ENCYCLOPEDIA - P-N Designs, Inc. Microwave Encyclopedia (Text, Images & Calculators). VERY VERY VERY...EXTENSIVE.
Examples of the "Microwave Encyclopedia" Subject Categories include:
Capacitors; Cascade Analysis; Conductivity; Detectors;
Digital Logic for Microwave Circuits; Efficiency of Microwave Devices;
Microwave Connectors; Microwave Diodes; Microwave FET's;
Monolithic Microwave Integrated Circuits; Microwave Material Properties;
Phase Array Antennas; Permittivity; Phase Shifters; etc..."
For more information see Microwave 101

MICROWAVE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

ELECTROMAGNETICS & WAVES (JAVA APPLETS) - EE Circle VERY VERY EXTENSIVE. For more information see EE Applets or EE Circle

Examples from over "6" Electromagnetics & Waves Calculators include:

Trace Impedance Calculator for Microwave, RF, and PCB Designs Calculator
Trace Impedance Calculator for Microwave, RF, and PCB Designs Calculator
"...Emphasizes the characteristic impedance (matrix form for multi-line system);
Phase velocity and effective dielectric constant values are also reported;
Automatically detects a differential pair and correspondingly reports the odd/even mode and differential/common mode impedances;
Solves only a lossless problem. Losses induced by dielectric and metal (caused by finite conductivity and skin efect) are ignored..."

Design of an Attenuator
Attenuator Calculator
"...reduces the magnitude of the signal while maintaining the impedance matching at both the input and the output ports..."
Attenuator Calculator INPUT Values include
"...ZO; R1; R2; Alpha..."

Microwave Power Splitter Design using Resistors
Microwave Power Splitter Design using Resistors Calculator
"...offers a means to choose the values of the three resistors according to the design goals in terms of return.insertion losses, under the given line impedances which can be different in general..."

MICROWAVE CALCULATORS - Microwaves101, P-N Designs, Inc. VERY VERY EXTENSIVE. For more information see Microwaves101 or P-N Designs, Inc.

Some examples from over "13" Microwave Calculators include

Basic Cascade Analysis Calculator
Basic Cascade Analysis Calculator INPUT Values include:
"...Gain; Noise Figure; P1dB..."

Coplanar Waveguide Calculator
Coplanar Waveguide Calculator INPUT Values include:
"...Relative Permitivity; Width of the Trace;
Ground Plane Spacing; Substrate Thickness..."

LC Reactance Calculators
LC Reactance Calculators include:
"... Inductive Reactance and Admittance Calculator;
Capacitive Reactance and Admittance Calculator..."

Dual Dielectric Coax Calculator
Dual Dielectric Coax Calculator INPUT Values include:
"...Dimensionsl Permittivity of the Dielectric Regions..."

Wire over Ground Calculator
Wire over Ground Calculator INPUT Values include:
"...Height Above Ground; Diameter; Permitivity of the Wire..."

MICROWAVE CABLE LOSS CALCULATORS & APPLETS

GORE MICROWAVE CABLE LOSS CALCULATOR - Gore Electronics Products Division, W. L. Gore & Associates, Inc. VERY EXTENSIVE.
Microwave Cable Loss Calculator INPUT Values include:
"...Application (General, Airframe, Spaceflight or Test);
Operating Frequency; Assembly Length;
Connector Configuration (Straight-Straight, Straight-Right Angle or Right Angle-Right Angle);
Center Conductor Type (Stranded Conductor or Solid Conductor)..."
For more information see Gore Electronic Products Design Center or Gore Electronics Products Division

Motors

GEARMOTOR CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

OVERHUNG LOAD - Merkle-Korff Industries
Overhung Load is
"...defined as the radial load on the ouput shaft extension produced by a pulley, chain sprocket, gear, crank arm, cam or othersimilar device..."
Overhung Load Calculator INPUT Values include:
"...Load Device (Sprocket, Gear or Pulley); Output Torque; Radius..."
For more information see Technical Advisor (AC Gearmotors and DC Gearmotors & Motors) or Merkle-Korff Industries

MOTOR CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

MOTORMASTER - Industrial Technologies Program, Department of Energy VERY VERY VERY...EXTENSIVE.
MotorMaster+:
"...An energy-efficient motor selection and management tool, MotorMaster+ software includes a catalog of over 20,000 AC motors. This tool features motor inventory management tools, maintenance log tracking, efficiency analysis, savings evaluation, energy accounting, and environmental reporting capabilities..."
"...This tool features
Motor Inventory Management Tools,
Maintenance Log Tracking,
Efficiency Analysis,
Savings Evaluation,
Energy Accounting,
Environmental Reporting Capabilities..."

For more information see the Software Tools or the Industrial Technologies Program

MOTORMASTER INTERNATIONAL - Industrial Technologies Program, Department of Energy VERY VERY VERY...EXTENSIVE.
Motormaster+ International:
"...includes many of the capabilities and features of MotorMaster+;
however, now you can evaluate repair/replacement options on a broader range of motors, including those tested under the
Institute of Electrical and Electronic Engineers (IEEE) standard,
and those tested using International Electrical Commission (IEC) methodology.
With this tool you can conduct analyses in different currencies, calculate efficiency benefits for utility rate schedules with demand charges,..."
For more information see the Software Tools or the Industrial Technologies Program

ELECTRICAL MOTOR SIZING CALCULATOR: MOTOR CALCULATIONS FOR PUMPS, LIFTS, ELEVATORS, CRANES, ETC. - G. Monachos, Monachos Engineering, Thessloniki, Hellas (Greece) VERY EXTENSIVE.
Calculators include
Pump Motor Calculator INPUT Values include:
"...Fluid Specific Weight; Pump Flow Capacity;
Discharge Height; Motor-pump System Total Efficiency Factor..."
Lifts, Elevators & Crane Motor Calculator INPUT Values include:
"...Maximum Load to be Lifted; Elevation Velocity;
Motor-pulley System Total Efficiency Factor..."
Fan - Compressor Motors Calculator INPUT Values include:
"...Air Flow; Pressure Raised in Bar;
Motor-fan (or Compressor) System Total Efficiency Factors..."

For more information see Calculators or Monachos Engineering

NEMA MOTOR DATA CALCULATOR - Square D VERY EXTENSIVE.
Square D Motor Data Calculator!
"...It's the easiest way to get Wire and Conduit information for any motor: single phase or three phase..."
Square D Motor Data Calculators include:
Three Phase Motor Calculator INPUT Values include:
"...Motor (0.5, 1, 1.5, 2, 3, etc. thru 200);
Full Load Current; Minimum Wire Size;
Time Delay Fuse Rating; etc..."
Single Phase Motor Calculator INPUT Values include:
"...Motor (1/6, 1/4, 1/3, 1/2, 3/4, 1, etc. thru 10);
Full Load Current; Minimum Wire Size;
Time Delay Fuse Rating; etc..."

For more information see Square D

Network (IP, Subnet etc.)

NETWORKING RELATED CENTERS

FOR NETWORKING, SECURITY, STANDARDS, ETC. SEE THE CYBERINFRASTRUCTURE, CLUSTERS, COMPUTERS, INTERNET, INTRANET, INTERNETWORKING & SUPERCOMPUTING CENTER

DSL CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

DSL TOOLS/CALCULATORS - DSLreports.com VERY VERY EXTENSIVE. For more information see DSLreports.com

Some examples or DSL Tools include

Online Tweak Tester
Tweak Tester: "...Test if your computer is setup correctly for broadband TCP connectivity..."

Speed Tests
Speed Tests: "...Test your maximum upload speed and download speed from several geographically distributed locations..."

NETWORK COURSES, TEACHING MODULES, LECTURES, ETC.

NETWORK CALCULATORS, APPLETS, ANIMATIONS, SIMULATIONS, ETC.

IPv6

IPV6 FORUM - The IPv6 Forum VERY VERY VERY...EXTENSIVE.

IPV6 - 6DISS Multimedia IPv6 Teaching Modules (Text & Images). VERY VERY VERY...EXTENSIVE.
Examples of "IPv6 Teaching Modules" include
"...Introduction to IPv6;
IPv6 Protocol (RFC 2460 DS);
IPv6 Addressing;
Multihoming or Provider Independent Addressing;
IPv6 Associated Protocols;
IPv6 Network Management;
IPv6 Multicast;
M6Bone - an IPv6 Worldwide Multicast Testbed;
IPv6 Autoconfiguration;
IPv6 support in the DNS;
Routing Protocols - Internal and External Routing;
RPSLng - Routing Policy Specification Language Next Generation;
IPv6 Security;
IPv6 Mobility; etc..."
For more information see 6DISS

IPv6 CALCULATORS, TOOLS, UTILITIES - Pim van Pelt, Jeroen Massar & Marcel ten Berg, SixXS - IPv6 Deployment & Tunnel Broker VERY VERY VERY...EXTENSIVE.
IPv6
"...This service accommodates an enhanced version of the IPng IPv6 tunnel broker to assist LIR's in having a rapid IPv6 deployment in their organisation..."
For more information see SixXS - IPv6 Deployment & Tunnel Broker

Some examples of IPv6 Calculators & Tools include

SixXS Whois
SixXS Whois "...interface lets you query the SixXS, RIPE, ARIN, APNIC, LACNIC and 6bone whois services..."

IPv4 and IPv6 Distributed Traceroute
IPv4 and IPv6 Distributed Traceroute "...interface does a traceroute to a host over IPv4 and IPv6 from the various SixXS PoPs..."

Ghost Route Hunter
Ghost Route Hunter tool "...will aid in the hunting down of the infamous Ghost Routes that bug everydays IPv6 routing tables, blackholing innocent DFP holders..."

IPv6 CALCULATOR - GROX - Dave's Online Memory VERY VERY EXTENSIVE.
IPv6 Calculator includes:
"...Address to Bitstring; Address to Compressed;
Address to Uncompressed; Address to Full Uncompressed;
Address to IF Inet6; Address to Base85; IPv4 to 6to4 Address; etc..."
For more information see GROX - Dave's Online Memory

IPv6 CONFIGURATION SCRIPT GENERATOR - Olympus-Zone VERY EXTENSIVE. For more information see Olympus - Zone Site Map or Olympus-Zone

Examples from over "6" other Network Calculators include

6to4 Prefix Generator

DNS Zone Check

Network Calculators

DARYL'S SUBNET CALCULATOR - D. Banttari VERY EXTENSIVE.
Daryl's Subnet Calculator INPUT Values include:
"...IP Address; Subnet Mask; Destination Address..."
For more information see Daryl's TCP/IP Primer

IP SUBNET CALCULATOR - C. Porter, Rennes, France VERY VERY EXTENSIVE.
IP Subnet Calculators include:
"...IP Subnet Mask Calculator; IP Supernet Calculator;
CIDR Calculator/VLSM Calculator; Wildcard Mask Calculator..."
For more information see Clive Porter's Home Page

NETWORK CALCULATORS - P. van den Steen, SubnetOnline.Com VERY VERY VERY...EXTENSIVE. For more information see SubnetOnline

Some examples from over "10" Networking Calculators include

IP Subnet Calculator

IPv4 Network Calculator

Is the route local or remote?

DEC to HEX Calculator

NETWORK CALCULATORS - A. Vonkeman & V. Tejada VERY VERY EXTENSIVE.
Network Calculators include:
"...Subnet Mask Calculator; Network/Node Calculator;
IP Address Converter; Subnet Mask Converter; Subnet Mask Inverter..."
For more information see Sparkman's World

SHORTEST PATHS IN A NETWORK (JAVA APPLET) - R. Vanderbei, Department of Operations Research and Financial Engineering, School of Engineering and Applied Science (SEAS), Princeton University VERY EXTENSIVE.
"...a java applet that can be used to find shortest paths in a network..."
For more information see Linear Programming: Foundations & Extensions; Robert Vanderbei's Home Page or the Department of Operations Research and Financial Engineering

Neural Networks

NEURAL NETWORKS COURSES & LECTURES WITH CALCULATORS & APPLETS

PROGRAMMING NEURAL NETWORKS IN JAVA - Jeff Heaton, Heaton Research, Inc. Multimedia Programming Neural Networks in Java (Text, Images & Applets). VERY VERY EXTENSIVE.
Examples of "Programming Neural Networks in Java" Chapters include:
"...Neural Networks; Using Multilayer Neural Networks;
How a Machine Learns; Kohonen Neural Network; Optical Character Recognition;
Genetic Algorithms; Simulated Annealing; Fuzzy Logic; etc..."
For more information see Jeff Heaton's Home Page or Heaton Research, Inc.

NEURAL NETWORKS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

NEURAL NET CONCEPTS CALCULATORS & APPLETS

NEURAL NET CONCEPTS (JAVA APPLETS) - Computation and Neural Networks Laboratory, Department of Electrical & Computer Engineering, College of Engineering, Wayne State University For more information see Computation and Neural Networks Laboratory

Examples from over '20' Neural Net Applets include

Extreme Point Machine (EPM): 2-D 2-Class VersionL

2D Time Dynamical System

Nondestructive Testing

NONDESTRUCTIVE TESTING CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

EDDY CURRENT CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

EDDY CURRENT TESTING CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

INTRODUCTION TO EDDY CURRENT TESTING (JAVA APPLETS) - Nondestructive Testing (NDT) Education Multimedia Eddy Current Testing Course (Text, Images & Java Applets). VERY VERY VERY...EXTENSIVE.
Eddy Current Testing
"...Electrical currents are generated in a conductive material by an induced alternating magnetic field. The electrical currents are called eddy currents because they flow in circles..."
For more information see NDT Education Resources or Nondestructive Testing (NDT) Education

Some examples from over "22" Eddy Current Testing Teaching Modules & Applets include

Mutual Inductance Applet - The Basis for Eddy Current Inspection
The Basis for Eddy Current Inspection
"...In eddy current inspection, the eddy currents are generated in the test material due to mutual induction. The test probe is basically a coil of wire through which..."

Standard Phase Lag
Phase Lag
"...is a parameter of the eddy current signal that makes it possible to obtain information about the depth of a defect within a material. Phase lag is the shift in time between the eddy current response..."

Analog Meter
Analog Meter
"...Analog instruments are the simplest of the instruments available for eddy current inspections. They are used for crack detection, corrosion inspection, or conductivity testing..."

Coil (Probe) Design Applet - Diameter
Coil (Probe) Design
"...The most important feature in eddy current testing is the way in which the eddy currents are induced and detected in the material under test. This depends on the design of the probe..."

LIQUID PENETRANT CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

LIQUID PENETRANT TESTING CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

INTRODUCTION TO LIQUID PENETRANT TESTING (JAVA APPLETS) - Nondestructive Testing (NDT) Education Multimedia Liquid Penetrant Testing Course (Text, Images & Java Applets). VERY VERY EXTENSIVE.
Liquid Penetrant Testing
"...Liquid penetration inspection is a method that is used to reveal surface breaking flaws by bleedout of a colored or fluorescent dye from the flaw..."
Liquid Penetration Chapters include:
"...Principles; PT Materials; Methods & Techniques;
Quality & Process Control; etc..."
For more information see NDT Education Resources or Nondestructive Testing (NDT) Education

MAGNETIC CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

MAGNETIC PARTICLE INSPECTION CALCULATORS, APPLETS & SIMULATIONS

INTRODUCTION TO MAGNETIC PARTICLE INSPECTION (JAVA APPLETS) - Nondestructive Testing (NDT) Education Multimedia Magnetic Particle Inspection Course & Teaching Modules (Text, Images & Java Applets). VERY VERY EXTENSIVE.
Magnetic Particle Testing (MPI)
"...uses magnetic fields and small magnetic particles, such as iron filings to detect flaws in components..."
Magnetic Particle Testing Chapters include:
"...Introduction; Physics; Equipment & Materials;
Testing Practices; Process Control; Example Indications; etc..."
For more information see NDT Education Resources or Nondestructive Testing (NDT) Education

RADIOGRAPHY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

RADIOGRAPHIC TESTING CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

INTRODUCTION TO RADIOGRAPHIC TESTING (JAVA APPLETS) - Nondestructive Testing (NDT) Education Multimedia Radiographic Testing Course & Teaching Modules (Text, Images & Java Applets). VERY VERY VERY...EXTENSIVE.
Radiographic Testing
"...involves the use of penetrating gamma or X-radiation to examine materials and parts for imperfections..."
Radiographic Testing Chapter include:
"...Introduction; Physics of Radiography; Equipment & Materials;
Techniques & Calibrations; Advanced Techniques..."
For more information see NDT Education Resources or Nondestructive Testing (NDT) Education

Some examples from over "20" Radiographic Testing Applets include

Isotope Decay Rate Applet

Geometric Unsharpness Applet

ULTRASOUND CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

ULTRASONIC TESTING CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

INTRODUCTION TO ULTRASONIC TESTING (JAVA APPLETS) - Nondestructive Testing (NDT) Education Multimedia Ultrasonic Testing Course & Teaching Modules (Text, Images & Java Applets). VERY VERY VERY...EXTENSIVE.
Ultrasonic Testing
"...uses sound waves to detect imperfections in material and to measure material properties..."
Ultrasonic Testing Chapters include:
"...Introduction; Physics of Ultrasound; Equipment & Transducers;
Measurement Techniques; Calibration Methods; Selected Applications; etc..."
For more information see NDT Education Resources or Nondestructive Testing (NDT) Education

Some examples from over "20" Ultrasonic Testing Applets include

Refraction and Snell's Law Applet

Transducer Beam Spread Applet

Signal Processing Techniques Applet

Nomograms

NOMOGRAM CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

AN INTERACTIVE GRAPHIC CALCULATOR FOR CREATING CUSTOM NOMOGRAMS (JAVA APPLET) - T.B. Jones, Department of Electrical and Computer Engineering, University of Rochester, N.Y. VERY EXTENSIVE.
Nomograms
"...sometimes referred to as alignment charts...allows the user to create a customized nomogram relating three (3) parameters. The interactive graphical calculator tools created by the "Nomogram Program" consist of three parallel and vertical scales..."
For more information see Nomograms Home Page; Thomas B. Jones or the Department of Electrical and Computer Engineering

Oscilloscopes

OSCILLOSCOPE COURSES, LECTURES, TEXTBOOKS, MANUALS, ETC.

OSCILLOSCOPE USER MANUAL - Agilent Multimedia Oscilloscope User Manual - PDF, 376 Pages (Text & Images). VERY VERY VERY...EXTENSIVE.
Examples of "Oscilloscope User Manual" Chapters include
"...Getting Started: inspecting, cleaning, and setting up your oscilloscope;
Front-panel Operation;
Triggering the Oscilloscope: how to trigger the oscilloscope using all the various modes;
MegaZoom Concepts and Oscilloscope Operation: acquiring waveforms, horizontal and vertical operation, using digital channels;
Making Measurements: capturing data, using math function, making measurement with cursors and automatic measurements; etc..."
For more information see Agilent

OSCILLOSCOPE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

OSCILLOSCOPE SIMULATION (SHOCKWAVE) - Virtual Oscilloscope, P. Debik, Berlin, Germany Multimedia Oscilloscop Simulation with Teaching Modules (Text, Images & Audio/Sound). VERY VERY EXTENSIVE.
Oscilloscope
"...Operate the system as you would operate a real one. You can attach and detach signal cables..."
"...the simulation contains the original sounds of switches and wheels..."
Examples form over "20" Oscilloscope INPUT Values include:
"..."+/-" button determines whether a signal is triggered on ascending flank (+) or descending flank (-);
"Add" button is pressed, the signals of both channels are added before they are displayed on the screen;
"Chop" mode the oscilloscope either draws the signal off the first or the second channel alternating on each sweep of the electronic beam;
"Ch I/II" (and "Trig I/II") is a channel selector button;
"Component Tester" enables a user to fault-check components such as transistors and diodes;
Intens" wheel allows to set the brightness of the display;
"Invert" buttons are used to change the orientation of the signal voltage on a signal input connector;
"Trig." switch is used to configure the trigger coupling; etc...

BASIC FUNCTION OF AN OSCILLOSCOPE - Ku-Kwun Hwang, Department of Physics, National Taiwan Normal University, Taipei, Taiwan For more information see Virtual Physics Laboratory (Java Applets)

OHM'S Law

OHM'S LAW CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

OHM'S LAW CALCULATORS - the12volt.com
OHM's Law Calculators include:
"..Current Calculator; Power Calculator; Resistance Calculator;
Voltage Calculator..."
For more information see Ohm's Law; Basics Introduction or The 12Volt.com (Alarm, Stero & Cruise Control Info for Installers)

OHM'S LAW CALCULATORS - M^c Squared System Design Group, North Vancouver, BC, Canada
OHM's Law Calculators include:
"..Current Calculator; Voltage Calculator; Resistance Calculator..."
For more information see JavaScript Features Page or M^c Squared System Design Group

WATTS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

VOLTS CALCULATORS & APPLETS - RESISTOR CALCULATORS & APPLETS

WATTS/OHMS/VOLTS/RESISTOR CALCULATORS - G. C. Newton, Electrician.com For more information see Electricians Calculators or Electrician2.com

Electrical & Computer Engineering Center

Engineering Center

Calculators On-Line Center ~ Home Page