Design Gopher

Product and Process Design. Electronic Projects, EE Magazines and EDA Tools. Design Reference like HandBooks, Manuals and Datasheets.

Search This Blog

Thursday, October 16, 2008

GE Industrial Systems - Design Resources

Design Resources
Information for electrical engineers when designing or specifying GE equipment.

Publication Library
Technical documentation, time current curves, CSI Specifications.

GE Industrial Systems

Programs available that provide analytical tools, advanced power quality analysis, monitor energy consumption, and manage loads.

Wednesday, October 15, 2008

Spread Spectrum Scene Online

Spread Spectrum Scene Online

RF chips, white papers, FCC, a variety of specialty books on various wireless/ spread spectrum / RF areas, and a wide range of other information.

Spread Spectrum Scene Online is managed by Pegasus Technologies, Inc. A small design house located in East Tennessee. We do custom RF / wireless design work and also offer a variety of Rf modules that can be incorporated into your designs.

Tuesday, October 14, 2008

OpenEEG hardware - Amplifiers

OpenEEG hardware - Amplifiers
OpenEEG hardware - Amplifiers
Design documentation
Amplifier schematic [55kb] (aka analogue board; contains two amplifiers) and digital board schematic [48kb] as images.
Note -
I found the amplifier designs extremely good as a learning material. Medical instruments after development should undergo a approval process and have high product safety requirements. So above circuits to be used for study only, not for practical applications. When integrating, Medical professionals have to beta test it and after approval used for further tests.
A simulated electrical noise signal source for experimentation is good enough for Degree Projects.