Frequency

Design Flow Chart (Popularity: )

Step-by-Step design process from start to finish.
Category: Science\Technology\Electronics\Reference

Earthquake Tracker (Popularity: )

A collaborative effort to track and monitor the ELF (Extremely Low Frequency) magnetic field fluctuations, ...
Category: Science\Earth Sciences\Geophysics\Earthquakes

Analog Panel Meter (Popularity: )

These guys still make and sale analog panel meters including triple phase, four wire wattmeter, ...
Category: Science\Technology\Electronics\Reference

Electromagnetic Radiation Spectrum Poster (Popularity: )

A poster of all known ranges of EMR including gamma rays, x-rays, ultraviolet light, visible ...
Category: Science\Physics\Electromagnetism

Rincon Research Corporation (Popularity: )

Suppliers of Digital Signal Processing products and services for the United States Defense and Intelligence ...
Category: Science\Technology\Electronics\Signal Processing

Eksma Co. Lasers, Optics, Electronics (Popularity: )

Manufacturer of standard and custom optical components: mirrors, lenses, windows, prisms, polarising optics.
Category: Science\Instruments and Supplies\Laboratory Equipment\Optical

How Stuff Works: Light (Popularity: )

Seven-segment detailed explanation uses drawings and animations to show how light works and how photons ...
Category: Science\Physics\Education\Light and Optics

Sonicor Instrument Corporation (USA) (Popularity: )

Ultrasonic cleaning.
Category: Science\Technology\Acoustics, Ultrasound and Vibration\Ultrasound

Polymers Division of NIST (Popularity: )

The Polymers Division of US standards institute provides standards, measurement methods, and fundamental concepts for ...
Category: Science\Physics\Rheology

Electronics Assignments (Popularity: )

Sample experiment reports, in PDF format, of the sort required in seeking the British HNC ...
Category: Science\Technology\Electrical Engineering\Education

Gravity Theory -- A Brief Introduction (Popularity: )

New gravity model by David W. Allan introduces an energy density component and diallel, gravitational-field ...
Category: Science\Physics\Alternative\Unified Theories

NE/Nastran (Popularity: )

Provides a version of Nastran for the PC, including analysis for linear static, buckling, prestress, ...
Category: Science\Technology\Software for Engineering\Finite Element Analysis

Fabreeka (Popularity: )

Provides a broad range of products and services to control a variety of shock, vibration ...
Category: Science\Technology\Acoustics, Ultrasound and Vibration\Vibration

Sigview - FFT Analysis Software (Popularity: )

A real-time spectral analysis application with spectral analysis tools, statistical functions and visualization system. It ...
Category: Science\Math\Numerical Analysis\Software

Vibrations and Waves (Popularity: )

online textbook featuring downloadable chapters in PDF format. Covers vibrations, resonance, and free and bounded ...
Category: Science\Physics\Waves and Vibrations

Sensor Developments Inc. (Popularity: )

Designs and manufactures force sensor and torque load cells, instruments, and systems for testing and ...
Category: Science\Instruments and Supplies\Laboratory Equipment\Load Cells

Space Frequency Coordination Group (Popularity: )

A forum for solving frequency management problems encountered by member space agencies. Publishes a handbook, ...
Category: Science\Reference\Standards\Organizations

Integrated Engineering Software (Popularity: )

2D and 3D high performance electromagnetic simulation software.
Category: Science\Physics\Plasma\Commercial Software

Spread Spectrum Online (Popularity: )

Comprehensive information on Spread Spectrum Technology, including tutorials
Category: Science\Technology\Television\Digital Broadcasting

EKSPLA - from single components to complete laser systems (Popularity: )

A supplier of separate components and optical assemblies for solid-state lasers and laser systems.
Category: Science\Instruments and Supplies\Laboratory Equipment\Optical