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--><generator uri="http://www.google.com/reader">Google Reader</generator><id>tag:google.com,2005:reader/user/03689428328596884446/label/delabs</id><title type="text">delabs Tech Aggregate News</title><gr:continuation>CIHP__HEnZsC</gr:continuation><author><name>delabs</name></author><updated>2009-07-06T01:51:19Z</updated><thespringbox:skin xmlns:thespringbox="http://www.thespringbox.com/dtds/thespringbox-1.0.dtd">http://feeds.feedburner.com/delabs?format=skin</thespringbox:skin><subtitle type="html">Blogs and CMS feeds of delabs Electronics Pages.</subtitle><link rel="self" href="http://feeds.feedburner.com/delabs" type="application/atom+xml" /><feedburner:emailServiceId>delabs</feedburner:emailServiceId><feedburner:feedburnerHostname>http://feedburner.google.com</feedburner:feedburnerHostname><entry gr:crawl-timestamp-msec="1246845079992"><id gr:original-id="http://twitter.com/delabs/statuses/2450894638">tag:google.com,2005:reader/item/d3ed97b78fb300d0</id><title type="html">delabs: EMX Industries - @EMXindustries - Photoelectric Sensors, Proximity Sensors, Photoeyes - http://www.emxinc.com/ - #IndustrialAutomation</title><published>2009-07-03T07:33:46Z</published><updated>2009-07-03T07:33:46Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/NT5jxEvi8Nc/2450894638" type="text/html" /><summary xml:base="http://twitter.com/delabs" type="html">delabs: EMX Industries - @EMXindustries - Photoelectric Sensors, Proximity Sensors, Photoeyes - http://www.emxinc.com/ - #IndustrialAutomation&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/NT5jxEvi8Nc" height="1" width="1"/&gt;</summary><author gr:unknown-author="true"><name>(author unknown)</name></author><source gr:stream-id="feed/http://twitter.com/statuses/user_timeline/39255396.rss"><id>tag:google.com,2005:reader/feed/http://twitter.com/statuses/user_timeline/39255396.rss</id><title type="html">Twitter / delabs</title><link rel="alternate" href="http://twitter.com/delabs" type="text/html" /></source><feedburner:origLink>http://twitter.com/delabs/statuses/2450894638</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1246625954908"><id gr:original-id="tag:blogger.com,1999:blog-13966661.post-416039236254579433">tag:google.com,2005:reader/item/6f442048b49632fd</id><category term="eda-2" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Altium Designer - PCAD and Protel</title><published>2009-07-03T10:05:00Z</published><updated>2009-07-03T10:09:26Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/ok_EOea0KQs/altium-designer-pcad-and-protel.html" type="text/html" /><content xml:base="http://embedded.dapj.com/" type="html">Altium Designer - PCAD and Protel




Altium - unified electronic product development solutions, Communicate - Altium Tweeter




Altium Designer provides electronic designers and engineers with a single, unified application that incorporates all the technologies and capabilities necessary for a complete electronic product development. Altium Designer integrates board- and FPGA-level system design, embedded software development, and PCB layout, editing and manufacturing within a single design...&lt;br&gt;
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This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;p&gt;&lt;iframe src="http://feedads.g.doubleclick.net/~ah/f/auhdmietmhpggi1qv06lh6rf54/300/250#http%3A%2F%2Fembedded.dapj.com%2F2009%2F07%2Faltium-designer-pcad-and-protel.html" width="100%" height="250" frameborder="0" scrolling="no" marginwidth="0" marginheight="0"&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/HyperEmbedded/~4/vj1t-4_6VEc" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/ok_EOea0KQs" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/HyperEmbedded"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/HyperEmbedded</id><title type="html">Hyper Embedded</title><link rel="alternate" href="http://embedded.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/HyperEmbedded/~3/vj1t-4_6VEc/altium-designer-pcad-and-protel.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1246616981782"><id gr:original-id="tag:blogger.com,1999:blog-13968357.post-7993870983821786110">tag:google.com,2005:reader/item/958effefd32bb475</id><category term="test-measurement-3" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Transcat - Quality Calibration and Repair Services</title><published>2009-07-03T05:00:00Z</published><updated>2009-07-03T05:04:27Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/6ibh2utkkKY/transcat-quality-calibration-and-repair.html" type="text/html" /><content xml:base="http://components.dapj.com/" type="html">Transcat - Quality Calibration and Repair Services

Distributor of test and measurement and calibration instruments and provider of NIST traceable ISO/IEC 17025 accredited calibration services.

"TRANSCAT's proprietary metrology management program - provides quality calibration documentation, tracking and recall for every instrument we calibrate."

Instrumentation Application Notes

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&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;p&gt;&lt;iframe src="http://feedads.g.doubleclick.net/~ah/f/fh7ukjr65c6t2pitdtkdlq5hhc/300/250#http%3A%2F%2Fcomponents.dapj.com%2F2009%2F07%2Ftranscat-quality-calibration-and-repair.html" width="100%" height="250" frameborder="0" scrolling="no" marginwidth="0" marginheight="0"&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/ComponentsAndMaterials/~4/Go8sFAS3RYI" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/6ibh2utkkKY" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/ComponentsandMaterials"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/ComponentsandMaterials</id><title type="html">Components and Materials</title><link rel="alternate" href="http://components.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/ComponentsAndMaterials/~3/Go8sFAS3RYI/transcat-quality-calibration-and-repair.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1246606052050"><id gr:original-id="tag:blogger.com,1999:blog-13966661.post-5327480172486141956">tag:google.com,2005:reader/item/e4bdf3ab3ed6ca0f</id><category term="eda-2" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Labcenter Electronics - Proteus Design Suite</title><published>2009-07-03T06:31:00Z</published><updated>2009-07-03T06:35:34Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/UJKN4_xrNDQ/labcenter-electronics-proteus-design.html" type="text/html" /><content xml:base="http://embedded.dapj.com/" type="html">Labcenter Electronics - Proteus Design Suite




The Proteus Design Suite is wholly unique in offering the ability to co-simulate both high and low-level micro-controller code in the context of a mixed-mode SPICE circuit simulation. With this Virtual System Modelling facility, you can transform your product design cycle, reaping huge rewards in terms of reduced time to market and lower costs of development.




Co-simulation of microprocessor software within a mixed mode SPICE...&lt;br&gt;
&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;img src="http://feeds.feedburner.com/~r/HyperEmbedded/~4/btPxCoARTYs" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/UJKN4_xrNDQ" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/HyperEmbedded"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/HyperEmbedded</id><title type="html">Hyper Embedded</title><link rel="alternate" href="http://embedded.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/HyperEmbedded/~3/btPxCoARTYs/labcenter-electronics-proteus-design.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1246595986982"><id gr:original-id="tag:blogger.com,1999:blog-13968357.post-5928862449618603463">tag:google.com,2005:reader/item/2534d7d9fea6dc79</id><category term="media-content" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Electropages.com - real time new product news</title><published>2009-07-03T02:05:00Z</published><updated>2009-07-03T02:10:26Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/Ar_xQRePFIQ/electropagescom-real-time-new-product.html" type="text/html" /><content xml:base="http://components.dapj.com/" type="html">Electropages.com - real time new product news

&amp;quot;Established in 1999, Electropages distributes new product news to established component buying engineers and designers all over the world.&amp;quot;

&amp;quot;Recipients of the Electropages weekly newsletter include Design Engineers, Development Engineers, Avionic Engineers, Chief Technologists, R&amp;amp;D Directors, ......&amp;quot;&amp;#39;

electropages Tweeter&lt;br&gt;
&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;img src="http://feeds.feedburner.com/~r/ComponentsAndMaterials/~4/gV2DWArtXOA" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/Ar_xQRePFIQ" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/ComponentsandMaterials"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/ComponentsandMaterials</id><title type="html">Components and Materials</title><link rel="alternate" href="http://components.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/ComponentsAndMaterials/~3/gV2DWArtXOA/electropagescom-real-time-new-product.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1246519976405"><id gr:original-id="684 at http://www.delabs.net/technologies">tag:google.com,2005:reader/item/3b232daf944b357a</id><category term="Process-Automation-Web" scheme="http://www.delabs.net/technologies/process-control" /><title type="html">Pyromation - Thermocouples and RTD</title><published>2009-07-02T02:08:00Z</published><updated>2009-07-02T02:08:00Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/xdX0ckbquWc/684" type="text/html" /><summary xml:base="http://www.delabs.net/technologies" type="html">Pyromation - Thermocouples and RTD

Industrial Thermocouple Elements, Protection Tubes and Assemblies
Magnesium Oxide Insulated Thermocouple Assemblies
General Purpose RTD's
RTD Temperature Transmitters
Rubber Compound and Aggregate Mixer


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This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;p&gt;&lt;iframe src="http://feedads.g.doubleclick.net/~ah/f/fk2hl84ihg33be8gdqq62ro4m8/300/250#http%3A%2F%2Fwww.delabs.net%2Ftechnologies%2Fnode%2F684" width="100%" height="250" frameborder="0" scrolling="no" marginwidth="0" marginheight="0"&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/DesignWeb/~4/gKJCvzyfQ34" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/xdX0ckbquWc" height="1" width="1"/&gt;</summary><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/DesignWeb"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/DesignWeb</id><title type="html">Design Web</title><link rel="alternate" href="http://www.delabs.net/technologies" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/DesignWeb/~3/gKJCvzyfQ34/684</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1246503485009"><id gr:original-id="tag:blogger.com,1999:blog-13968357.post-2393396881660932664">tag:google.com,2005:reader/item/60f4831271c4dd45</id><category term="media-content" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Elektronik.net - Products Components News German</title><published>2009-07-02T02:42:00Z</published><updated>2009-07-02T02:44:49Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/5p-YkgLcgLY/elektroniknet-products-components-news.html" type="text/html" /><content xml:base="http://components.dapj.com/" type="html">Elektronik.net - Products Components News German

German Electronics News - Components, Design and New Products.

Encyclopedia, Automation, Automotives, Elements, Designtools, Elektromechanik, Embedded of system, Communication, Messen&amp;amp;Testen Current supply.&lt;br&gt;
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This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;p&gt;&lt;iframe src="http://feedads.g.doubleclick.net/~ah/f/fh7ukjr65c6t2pitdtkdlq5hhc/300/250#http%3A%2F%2Fcomponents.dapj.com%2F2009%2F07%2Felektroniknet-products-components-news.html" width="100%" height="250" frameborder="0" scrolling="no" marginwidth="0" marginheight="0"&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/ComponentsAndMaterials/~4/cKPuTZBwUeY" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/5p-YkgLcgLY" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/ComponentsandMaterials"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/ComponentsandMaterials</id><title type="html">Components and Materials</title><link rel="alternate" href="http://components.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/ComponentsAndMaterials/~3/cKPuTZBwUeY/elektroniknet-products-components-news.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1246467401671"><id gr:original-id="tag:blogger.com,1999:blog-5958395.post-848683410042936438">tag:google.com,2005:reader/item/90ed9bf749d84a19</id><category term="Embedded-Systems" scheme="http://www.blogger.com/atom/ns#" /><title type="html">MCS48 Code for 80C39 Microcontroller</title><published>2009-07-01T10:19:00Z</published><updated>2009-07-01T10:19:24Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/JxWEilNT32o/mcs48-code-for-80c39-microcontroller.html" type="text/html" /><content xml:base="http://circuits.dapj.com/" type="html">80C39 is a Cmos Version of 8048 the one that preceded 8031-8051. MCS48 is the set for that, MCS51 is the current set. Here is an example project for 80C39-8748-8749 microcontroller. This code was written by me, and it works. But the documentation is not complete or may have errors.

Process Controller code here 80C39 Code for MCS48 (editable spreadsheet online)

Example - using Google Docs &amp;amp; Spreadsheets you can write assembly code on a spreadsheet. In private collaboration with others...&lt;br&gt;
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This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;p&gt;&lt;iframe src="http://feedads.g.doubleclick.net/~ah/f/cmt3dd22vjcj3hdrmg4vnr2oeg/300/250#http%3A%2F%2Fcircuits.dapj.com%2F2009%2F07%2Fmcs48-code-for-80c39-microcontroller.html" width="100%" height="250" frameborder="0" scrolling="no" marginwidth="0" marginheight="0"&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/DapjElectronicsCircuits/~4/IGignP-lfk8" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/JxWEilNT32o" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/DapjElectronicsCircuits"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/DapjElectronicsCircuits</id><title type="html">dapj Electronic Circuits</title><link rel="alternate" href="http://circuits.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/DapjElectronicsCircuits/~3/IGignP-lfk8/mcs48-code-for-80c39-microcontroller.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1246454882302"><id gr:original-id="tag:blogger.com,1999:blog-13968357.post-621560964539703848">tag:google.com,2005:reader/item/4c38f4a8c7b0b23e</id><category term="Proximity-Sensors" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Speed - Proximity - Rotary Sensor from Cherry</title><published>2009-07-01T08:47:00Z</published><updated>2009-07-01T08:50:21Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/vzTdyG075UI/speed-proximity-rotary-sensor-from.html" type="text/html" /><content xml:base="http://components.dapj.com/" type="html">Speed - Proximity - Rotary Sensor from Cherry



Operates by rotating a magnetic actuator close to the face of the sensor. Output voltage varies with angular position of the magnet relative to the sensor.

Rotary Position Sensors&lt;br&gt;
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This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;img src="http://feeds.feedburner.com/~r/ComponentsAndMaterials/~4/h5leEsM7olM" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/vzTdyG075UI" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/ComponentsandMaterials"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/ComponentsandMaterials</id><title type="html">Components and Materials</title><link rel="alternate" href="http://components.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/ComponentsAndMaterials/~3/h5leEsM7olM/speed-proximity-rotary-sensor-from.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1246448992987"><id gr:original-id="tag:blogger.com,1999:blog-13966661.post-3891949223377847995">tag:google.com,2005:reader/item/f3551f682eba8540</id><category term="eda" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Accellera - Unification of EDA Standards</title><published>2009-07-01T09:41:00Z</published><updated>2009-07-01T09:46:45Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/p95J1riUSHc/accellera-unification-of-eda-standards.html" type="text/html" /><content xml:base="http://embedded.dapj.com/" type="html">Accellera - Unification of EDA Standards

&amp;quot;Accellera was formed in 2000 through the unification of Open Verilog International and VHDL International to focus on identifying new standards, development of standards and formats, and to foster the adoption of new methodologies.&amp;quot;

Accellera and The SPIRIT Consortium Announce Plans to Merge
Tutorial on the Design and Verification of Low Power SoCs
Design and Verification Conference &amp;amp; Exhibition
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&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;p&gt;&lt;iframe src="http://feedads.g.doubleclick.net/~ah/f/auhdmietmhpggi1qv06lh6rf54/300/250#http%3A%2F%2Fembedded.dapj.com%2F2009%2F07%2Faccellera-unification-of-eda-standards.html" width="100%" height="250" frameborder="0" scrolling="no" marginwidth="0" marginheight="0"&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/HyperEmbedded/~4/SqybPQ3lheM" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/p95J1riUSHc" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/HyperEmbedded"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/HyperEmbedded</id><title type="html">Hyper Embedded</title><link rel="alternate" href="http://embedded.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/HyperEmbedded/~3/SqybPQ3lheM/accellera-unification-of-eda-standards.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1246418282005"><id gr:original-id="tag:blogger.com,1999:blog-5958395.post-6121423997349611603">tag:google.com,2005:reader/item/78d0f28d04987314</id><category term="Industrial-Automation" scheme="http://www.blogger.com/atom/ns#" /><title type="html">The basics of control system design - George Ellis</title><published>2009-07-01T02:54:00Z</published><updated>2009-07-01T02:57:36Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/HYXbwkqs1dM/basics-of-control-system-design-george.html" type="text/html" /><content xml:base="http://circuits.dapj.com/" type="html">Embedded Systems Design - Embedded.com

Moving beyond PID
Tuning a Proportional Controller
Tuning a PI Controller



Reading the excellent articles above, i was reminded of an incident....




Proportional Controllers not only save energy, they can give a controlled finish or treatment to a job. An on-off controller or thermostat limit protection has to be used in series, this is to to stop a Runaway Process.

There was a real life instance when a Temperature cycling oven maker (environment...&lt;br&gt;
&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;img src="http://feeds.feedburner.com/~r/DapjElectronicsCircuits/~4/z1dsjSpvjuw" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/HYXbwkqs1dM" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/DapjElectronicsCircuits"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/DapjElectronicsCircuits</id><title type="html">dapj Electronic Circuits</title><link rel="alternate" href="http://circuits.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/DapjElectronicsCircuits/~3/z1dsjSpvjuw/basics-of-control-system-design-george.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1245853244900"><id gr:original-id="http://www.delabs.net/news/2009/06/24/techlib-electronic-experimenter-records/">tag:google.com,2005:reader/item/5fe032a75bb49ea2</id><category term="Circuits" /><title type="html">TechLib - Electronic Experimenter Records</title><published>2009-06-24T13:10:00Z</published><updated>2009-06-24T13:10:00Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/pSGxp4dA57o/" type="text/html" /><content xml:base="http://www.delabs.net/news" type="html">TechLib - Electronic Experimenter Records
A technical library for the hobbyist and experimenter. - Charles Wenzel

World’s Smallest Geiger Counter
Karen’s Mic. Input Telemetry Device
Temperature Controlled Ovens
Two-Transistor Atomic Frequency Standard
Super-Sensitive Ionization Chamber
Cockcroft-Walton Diode Voltage Multipliers&lt;br&gt;
&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;p&gt;&lt;iframe src="http://feedads.g.doubleclick.net/~ah/f/1c9bmh0qiue2n8ln49tj7776co/468/60#http%3A%2F%2Fwww.delabs.net%2Fnews%2F2009%2F06%2F24%2Ftechlib-electronic-experimenter-records%2F" width="100%" height="60" frameborder="0" scrolling="no" marginwidth="0" marginheight="0"&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/DelabsTechnologiesNews/~4/zHmEdzN9_UA" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/pSGxp4dA57o" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/DelabsTechnologiesNews"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/DelabsTechnologiesNews</id><title type="html">delabs Technologies News</title><link rel="alternate" href="http://www.delabs.net/news" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/DelabsTechnologiesNews/~3/zHmEdzN9_UA/</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1245833566387"><id gr:original-id="tag:blogger.com,1999:blog-2715418723374176709.post-930588114688961851">tag:google.com,2005:reader/item/a33848818b03db9e</id><category term="Precision-Potentiometers" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Precision Potentiometers from BI Technologies</title><published>2009-06-24T04:31:00Z</published><updated>2009-06-24T04:35:09Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/UOVw6v05CJ8/precision-potentiometers-from-bi.html" type="text/html" /><content xml:base="http://electronics.dapj.com/" type="html">Precision Potentiometers from BI Technologies



Some Specs Model 7200

7/8" Diameter - 10 Turn
Wirewound Potentiometer
Resistance Range, Ohms 10 to 125K
Standard Resistance Tolerance ±3%
Independent Linearity ±0.25%


"Providing design engineers with an ideal mechanical set-up for applications involving feedback positioning, TT electronics BI Technologies Electronic Components Division has enhanced four of its precision potentiometers."&lt;br&gt;
&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;p&gt;&lt;iframe src="http://feedads.g.doubleclick.net/~ah/f/u1tlm3eelu9c5cl1h582lh635c/300/250#http%3A%2F%2Felectronics.dapj.com%2F2009%2F06%2Fprecision-potentiometers-from-bi.html" width="100%" height="250" frameborder="0" scrolling="no" marginwidth="0" marginheight="0"&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/TechProductsPreview/~4/Sj-gI_-4ReI" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/UOVw6v05CJ8" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/TechProductsPreview"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/TechProductsPreview</id><title type="html">Tech Products Preview</title><link rel="alternate" href="http://electronics.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/TechProductsPreview/~3/Sj-gI_-4ReI/precision-potentiometers-from-bi.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1245833566386"><id gr:original-id="tag:blogger.com,1999:blog-2715418723374176709.post-8254871579381214990">tag:google.com,2005:reader/item/da70859ea7420850</id><category term="Special-Resistors" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Tera Giga Ohm HV Resistors - SRT Resistor Technology</title><published>2009-06-24T03:35:00Z</published><updated>2009-06-24T03:37:44Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/dYxZ4qXjkQI/tera-giga-ohm-hv-resistors-srt-resistor.html" type="text/html" /><content xml:base="http://electronics.dapj.com/" type="html">Tera Giga Ohm HV Resistors - SRT Resistor Technology

Some Specs -

Resistance range 500 R - 100 T
Tolerances 1%, 2%, 5%, 10%
Temperature coefficient ± 20ppm/K - 150ppm/K
Temperature range -55°C - +225°C
Insulation Resistance 10000M min.


SRT Resistor Technology -

SRT Resistor Technology GmbH - Germany - Development and production of high-grade resistors and special products, including the production equipment.

&lt;br&gt;
&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;img src="http://feeds.feedburner.com/~r/TechProductsPreview/~4/EMO4H6uXK-I" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/dYxZ4qXjkQI" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/TechProductsPreview"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/TechProductsPreview</id><title type="html">Tech Products Preview</title><link rel="alternate" href="http://electronics.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/TechProductsPreview/~3/EMO4H6uXK-I/tera-giga-ohm-hv-resistors-srt-resistor.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1245833566386"><id gr:original-id="tag:blogger.com,1999:blog-2715418723374176709.post-960184260647916929">tag:google.com,2005:reader/item/8680134e9240ebf9</id><category term="Special-Resistors" scheme="http://www.blogger.com/atom/ns#" /><title type="html">High Voltage Resistors from Caddock</title><published>2009-06-24T02:25:00Z</published><updated>2009-06-24T02:31:48Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/Sk6QE3PZY9A/high-voltage-resistors-from-caddock.html" type="text/html" /><content xml:base="http://electronics.dapj.com/" type="html">High Voltage Resistors from Caddock

Some Specs

Single-resistor values as high as 10,000 Megohms.
Maximum continuous operating voltages as high as 48 KV.
Resistance Tolerances from ±1.0% to ±0.1%.
Temperature Coefﬁcient, 80 ppm/°C Std. Range.


Caddock Electronics - resistor networks, high voltage resistors, current sense resistors, chip resistors.&lt;br&gt;
&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;p&gt;&lt;iframe src="http://feedads.g.doubleclick.net/~ah/f/u1tlm3eelu9c5cl1h582lh635c/300/250#http%3A%2F%2Felectronics.dapj.com%2F2009%2F06%2Fhigh-voltage-resistors-from-caddock.html" width="100%" height="250" frameborder="0" scrolling="no" marginwidth="0" marginheight="0"&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/TechProductsPreview/~4/vPc7uSGMY60" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/Sk6QE3PZY9A" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/TechProductsPreview"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/TechProductsPreview</id><title type="html">Tech Products Preview</title><link rel="alternate" href="http://electronics.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/TechProductsPreview/~3/vPc7uSGMY60/high-voltage-resistors-from-caddock.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1245779693611"><id gr:original-id="tag:blogger.com,1999:blog-2715418723374176709.post-3054905116392668921">tag:google.com,2005:reader/item/3c0633b4a2668657</id><category term="Special-Resistors" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Ultra High Resistance - RX-1M - Ohmite</title><published>2009-06-23T14:10:00Z</published><updated>2009-06-23T14:14:32Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/dke04vEvAU0/ultra-high-resistance-rx-1m-ohmite.html" type="text/html" /><content xml:base="http://electronics.dapj.com/" type="html">Ultra High Resistance - RX-1M - Ohmite

"These Hi-Meg resistors are designed for use in electrometer circuits where a high order of performance is required.....

Resistance Range: 1M to 10,000,000M
Voltage Rating: 1.0KV
Glass sealed hermetric resistors


Ohmite Electronic components Power resistors

Ohmite Manufacturing Company has been a leading provider of resistors for high current, high voltage and high energy applications for over 80 years.

(I used 100 Giga Ohm and 1 Tera Ohm Glass...&lt;br&gt;
&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;img src="http://feeds.feedburner.com/~r/TechProductsPreview/~4/6kTrmfTNw-g" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/dke04vEvAU0" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/TechProductsPreview"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/TechProductsPreview</id><title type="html">Tech Products Preview</title><link rel="alternate" href="http://electronics.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/TechProductsPreview/~3/6kTrmfTNw-g/ultra-high-resistance-rx-1m-ohmite.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1245751400356"><id gr:original-id="tag:blogger.com,1999:blog-2715418723374176709.post-7819558340261629107">tag:google.com,2005:reader/item/a915277e3514ec9d</id><category term="Precision-Potentiometers" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Multiturn Motion Transducer - Spectrol Vishay</title><published>2009-06-23T09:20:00Z</published><updated>2009-06-23T09:24:49Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/MSo7p5NXF8M/multiturn-motion-transducer-spectrol.html" type="text/html" /><content xml:base="http://electronics.dapj.com/" type="html">Multiturn Motion Transducer - Spectrol Vishay



Multiturn Wirewound Potentiometers. Used as input or Servo feedback device.

Spectrol Pot 533, 534, 535

Resistance Range - 20 kΩ, 100 kΩ, 50 kΩ
Standard Tolerance ± 5 %
Linearity (Independent) ± 0.25 %


From Vishay Spectrol&lt;br&gt;
&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;p&gt;&lt;iframe src="http://feedads.g.doubleclick.net/~ah/f/u1tlm3eelu9c5cl1h582lh635c/300/250#http%3A%2F%2Felectronics.dapj.com%2F2009%2F06%2Fmultiturn-motion-transducer-spectrol.html" width="100%" height="250" frameborder="0" scrolling="no" marginwidth="0" marginheight="0"&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/TechProductsPreview/~4/nGbrbOu1YQ4" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/MSo7p5NXF8M" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/TechProductsPreview"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/TechProductsPreview</id><title type="html">Tech Products Preview</title><link rel="alternate" href="http://electronics.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/TechProductsPreview/~3/nGbrbOu1YQ4/multiturn-motion-transducer-spectrol.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1245751400356"><id gr:original-id="tag:blogger.com,1999:blog-2715418723374176709.post-9148724251112636603">tag:google.com,2005:reader/item/cb046739c4d571b1</id><category term="Precision-Potentiometers" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Precision Potentiometers MT - Bourns</title><published>2009-06-23T08:09:00Z</published><updated>2009-06-23T08:09:25Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/25__RUrbQ0I/precision-potentiometers-mt-bourns.html" type="text/html" /><content xml:base="http://electronics.dapj.com/" type="html">Precision Potentiometers MT - Bourns 

&amp;quot;These devices are available in conductive plastic, wirewound or Hybritron® element types, and in various sizes. Both single-turn and multiturn models are available.&amp;quot;

3540/3541 - Precision Potentiometer (one i have used in many instruments)

Some Specs

Standard Resistance Range 100 to 100 K ohms
Total Resistance Tolerance ±5 %
Independent Linearity ±0.25 %


Bourns Tweeter

Electronic components, Trimpots, Presets, circuit protection, magnetic &amp;amp;...&lt;br&gt;
&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;img src="http://feeds.feedburner.com/~r/TechProductsPreview/~4/NyhsyI8dYMk" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/25__RUrbQ0I" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/TechProductsPreview"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/TechProductsPreview</id><title type="html">Tech Products Preview</title><link rel="alternate" href="http://electronics.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/TechProductsPreview/~3/NyhsyI8dYMk/precision-potentiometers-mt-bourns.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1245711220267"><id gr:original-id="tag:blogger.com,1999:blog-8593139.post-2163077977818542778">tag:google.com,2005:reader/item/b8a11a8925cf084b</id><category term="Nettop-and-Servers" scheme="http://www.blogger.com/atom/ns#" /><title type="html">fit-PC2 - power-efficient Intel Atom PC</title><published>2009-06-22T13:53:00Z</published><updated>2009-06-22T14:00:28Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/ZQNxxM3-ASc/fit-pc2-power-efficient-intel-atom-pc.html" type="text/html" /><content xml:base="http://computer.dapj.com/" type="html">fit-PC2 - power-efficient Intel Atom PC

"fit-PC2 is designed around the Intel Atom Z530 1.6GHz and the ultra low power Intel US15W system controller hub,....runs Windows XP or Ubuntu Linux at just 6W and to play full HD 1080p H.264 video using less than 7W."



Some Specs

fit-PC2 - power-efficient Intel Atom PC
1GB DDR2-533 on-board
Internal bay for 2.5" SATA HDD
1000 BaseT Ethernet - 802.11g WLAN
8W at full CPU load
6 USB 2.0 High Speed ports
This post was created by dapj Web&lt;br&gt;
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This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;p&gt;&lt;iframe src="http://feedads.g.doubleclick.net/~ah/f/hjee5dbrouvnccnsjp8m834i24/300/250#http%3A%2F%2Fcomputer.dapj.com%2F2009%2F06%2Ffit-pc2-power-efficient-intel-atom-pc.html" width="100%" height="250" frameborder="0" scrolling="no" marginwidth="0" marginheight="0"&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/NomadicComputing/~4/ycqgfN-zpu0" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/ZQNxxM3-ASc" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/NomadicComputing"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/NomadicComputing</id><title type="html">Nomadic Computing</title><link rel="alternate" href="http://computer.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/NomadicComputing/~3/ycqgfN-zpu0/fit-pc2-power-efficient-intel-atom-pc.html</feedburner:origLink></entry><entry gr:crawl-timestamp-msec="1245679835293"><id gr:original-id="tag:blogger.com,1999:blog-8593139.post-7520155520983886411">tag:google.com,2005:reader/item/f04a5dd5fd69af9a</id><category term="Nettop-and-Servers" scheme="http://www.blogger.com/atom/ns#" /><title type="html">Low Power Green Consumer Computers - Aleutia</title><published>2009-06-22T09:41:00Z</published><updated>2009-06-22T09:50:20Z</updated><link rel="alternate" href="http://feedproxy.google.com/~r/delabs/~3/MoaasNpdIys/low-power-green-consumer-computers.html" type="text/html" /><content xml:base="http://computer.dapj.com/" type="html">Low Power Green Consumer Computers - Aleutia

Affordable low power desktops and servers.Green computers.



"A small Form Factor PC uses 100-150 Watts. A laptop, 20-30W. The E3 averages 5W, with 6W power draw at peak and yet delivers basic computer functionality (word processing, light web browsing)."

Some Specs -

Size: 115 x 115 x 24 mm (4.5″ x 4.5″ x 1.0″) Width x Depth x Height
Processor: MSTI PDX-600 1.0GHz, 400MHz FSB
Chipset: Via CN700 North Bridge + VT8237R Plus South Bridge
Memory:...&lt;br&gt;
&lt;br&gt;
This post is a snippet, to see the full content visit this blog or http://www.dapj.net/. The blogs are listed at dapj Web.&lt;img src="http://feeds.feedburner.com/~r/NomadicComputing/~4/DoS48US4kB4" height="1" width="1"&gt;&lt;img src="http://feeds.feedburner.com/~r/delabs/~4/MoaasNpdIys" height="1" width="1"/&gt;</content><author><name>delabs</name></author><source gr:stream-id="feed/http://feedproxy.google.com/NomadicComputing"><id>tag:google.com,2005:reader/feed/http://feedproxy.google.com/NomadicComputing</id><title type="html">Nomadic Computing</title><link rel="alternate" href="http://computer.dapj.com/" type="text/html" /></source><feedburner:origLink>http://feedproxy.google.com/~r/NomadicComputing/~3/DoS48US4kB4/low-power-green-consumer-computers.html</feedburner:origLink></entry></feed>
