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Status Report – Source: SpaceRef

Status Report – Source: SpaceRef
Ground controller attempts to restart the UPA were unsuccessful. Teams are standing down from running UPA pending troubleshooting and forward plans. Russian Chibis Suit Smoke Event: This morning while performing their Lower Body Negative Pressure …
Read more on Space Ref (press release)

Aluminum capacitor slideshow: Handling heat issues
The following presentation is an excellent technical tutorial given by Vishay Product Marketing engineer, Theo van de Steeg on handling heat issues when working especially with aluminum capacitors. The lifetime of an aluminum electrolytic capacitor …
Read more on EDN.com

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Source Audio Soundblox 2 Manta Bass Filter

http://www.prymaxevintage.com/source-audio-soundblox-2-manta-bass-filter/ Source Audio Soundblox 2 Manta Bass Filter The Soundblox 2 Manta Bass Filte…

Introduction to TMS320DM365 Digital Media Processor

This video provides an introduction to the new TMS320DM365 digital media processor. This device includes an ARM9, a video processing subsystem (VPSS) inclu…

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Episode 38 – APRSC – Open Source Server for APRS-IS

From the DCC: Hessu Hannikainen OH7LZB, developer of the web site APRS.FI, describes development of an open-source server for the APRS-SI network that distri…

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Source 1 Digital Tour

Please visit http://www.sourceonedigital.com for more information.

beta testy programu do nagrywania.
Video Rating: 5 / 5

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Sound Source Localization System

Sound Source Localization System

Distributed Sound Source Localization System using Ethernet. Two quadruple microphone arrays for sound signal acquisition (cross – like elements), each conne…

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HP8557A and Scope showing s 20MHz to 28 MHz RFI, Possible Video Source MVI_4587.avi

Broadband RFI source between 20 and 28 MHz local to neighborhood. Discussions on the RFI list seemed to indicate this may one of those backyard video bulbs that sends the signal back to the receiver via the house wiring. Notice how the signal is _not_ in synchronism the same way NTSC video is _not_ in synch with 60 Hz line voltage. Both scope and Spectrum Analyzer are set to trigger from 60Hz line source.
Video Rating: 0 / 5

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Surfin’: Going to the Source

By Stan Horzepa, WA1LOU
Contributing Editor

This week, Surfin’ visits a website that is the host for thousands of free software applications.

SourceForge warehouses free and open source software.

It has competitors, but SourceForge was the first to offer a free centralized location for developers to control and manage open source software development. SourceForge is the host for approximately one-…

American Radio Relay League | Ham Radio Association and Resources

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Surfin’: Open Source Ducks

By Stan Horzepa, WA1LOU
Contributing Editor

This week, Surfin’ rediscovers the wonders of open source software.

I am trying to get my ducks all lined up for my annual trek to the Dayton Hamvention in less than two weeks. One duck in that line-up is PSR, the quarterly newsletter of TAPR. In addition to serving as the Contributing Editor of Surfin’, I am editor of PSR and the pre-Dayton issue of tha…

American Radio Relay League | Ham Radio Association and Resources

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