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<title><![CDATA[BoardTracker - Electrical]]></title>
<link>http://www.boardtracker.com/all/1470/1/</link>
<description><![CDATA[Latest threads from "Electrical"]]></description>
<pubDate>Thu, 24 Jul 2008 08:59:28 GMT</pubDate>
<lastBuildDate>Thu, 24 Jul 2008 08:59:28 GMT</lastBuildDate>
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<title><![CDATA[How to measure electrical frequency?...]]></title>
<link>http://www.boardtracker.com/rss/thread/58820563</link>
<description><![CDATA[in f to V converter, input is frequencies . Is that electrical or Mechanical frequency?...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58820563</guid>
<pubDate>Tue, 11 Dec 2007 00:00:00 GMT</pubDate>
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<title><![CDATA[2 Stage JFET amplifier...]]></title>
<link>http://www.boardtracker.com/rss/thread/58785847</link>
<description><![CDATA[Hey guys, I am curious on how to set up a 2 stage JFET amplifier. I've reviewed some analysis on 2 stage BJT amplifiers as well as 2 stage BJT/JFET amplifiers but I cannot find anything on how to ...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58785847</guid>
<pubDate>Mon, 10 Dec 2007 00:00:00 GMT</pubDate>
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<title><![CDATA[Design a bandpass filter...]]></title>
<link>http://www.boardtracker.com/rss/thread/58718541</link>
<description><![CDATA[Hey guys. I have a problem here that I need help with big time, but I have no clue where to start. Can anyone help me get started? I attached the problem below....]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58718541</guid>
<pubDate>Fri, 07 Dec 2007 00:00:00 GMT</pubDate>
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<title><![CDATA[Relay Chattering...]]></title>
<link>http://www.boardtracker.com/rss/thread/58680002</link>
<description><![CDATA[What causes relay chattering and what can be done to prevent it?...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58680002</guid>
<pubDate>Tue, 04 Dec 2007 00:00:00 GMT</pubDate>
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<title><![CDATA[Automotive electrical contacts...]]></title>
<link>http://www.boardtracker.com/rss/thread/58642577</link>
<description><![CDATA[Hi, I had auto lights failing and instead of let the mechanics supply me with a brand new switch unit at a great rate, I delved into the switch unit to see what was happening. I noticed a lot of o...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58642577</guid>
<pubDate>Tue, 04 Dec 2007 00:00:00 GMT</pubDate>
</item>
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<title><![CDATA[VHDL Code:  Testing Equality of Vectors...]]></title>
<link>http://www.boardtracker.com/rss/thread/58607658</link>
<description><![CDATA[Hi all, I have the following code: Quote:...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58607658</guid>
<pubDate>Sun, 02 Dec 2007 00:00:00 GMT</pubDate>
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<title><![CDATA[AC to DC Power Supply Ground Connection...]]></title>
<link>http://www.boardtracker.com/rss/thread/58571279</link>
<description><![CDATA[Hello, I opened up an AC to DC power supply today to see where they connected the earth ground wire and I found that it's connected to the negative side (labeled V-) of the DC output. V- is also c...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58571279</guid>
<pubDate>Thu, 29 Nov 2007 00:00:00 GMT</pubDate>
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<title><![CDATA[Advice For Going Into Electrical Engineering...]]></title>
<link>http://www.boardtracker.com/rss/thread/58534894</link>
<description><![CDATA[I'm a high school senior at my school and I have decided to pursue a career in electrical engineering. I was wondering what kind of advice you guys would give me to guide me in my path of learning in ...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58534894</guid>
<pubDate>Thu, 29 Nov 2007 00:00:00 GMT</pubDate>
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<title><![CDATA[fermi levels in p-n junction under voltage...]]></title>
<link>http://www.boardtracker.com/rss/thread/58753388</link>
<description><![CDATA[I understand that for a semiconductor p-n junction under zero voltage, the Fermi level is constant throughout the junction because that is the condition for a system in thermodynamic equilibrium. ...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58753388</guid>
<pubDate>Tue, 27 Nov 2007 00:00:00 GMT</pubDate>
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<title><![CDATA[Electrical Energy calculation...]]></title>
<link>http://www.boardtracker.com/rss/thread/58427205</link>
<description><![CDATA[How do I calculate the consumption of energy for an apparatus with these characteristics: 230V / 50Hz / 1Ph ?...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58427205</guid>
<pubDate>Fri, 23 Nov 2007 00:00:00 GMT</pubDate>
</item>
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<title><![CDATA[Circuit Question...]]></title>
<link>http://www.boardtracker.com/rss/thread/58345890</link>
<description><![CDATA[circuit.bmp [http://www.physicsforums.com/attachment.php?attachmentid=11641&amp;d=1195598084]> Hello everyone, I am trying to learn about electrical circuits for a physics class. I have at...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58345890</guid>
<pubDate>Tue, 20 Nov 2007 00:00:00 GMT</pubDate>
</item>
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<title><![CDATA[Loadcell Shield Connection...]]></title>
<link>http://www.boardtracker.com/rss/thread/58496144</link>
<description><![CDATA[Hello, When is it OK to connect the shield wire of a loadcell to the 0V rail vs chassis ground? I have seen it connected to the 0V rail but other sources seem to indicate that it should be connect...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58496144</guid>
<pubDate>Mon, 19 Nov 2007 00:00:00 GMT</pubDate>
</item>
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<title><![CDATA[Loop and Nodal Analysis...]]></title>
<link>http://www.boardtracker.com/rss/thread/58460206</link>
<description><![CDATA[Could u guys reccomend some e books for loop and nodal analysis . I am having some problems implenting the methods to solve poblems. or may be u could give me some tips...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58460206</guid>
<pubDate>Sat, 17 Nov 2007 00:00:00 GMT</pubDate>
</item>
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<title><![CDATA[Clamping Circuits...]]></title>
<link>http://www.boardtracker.com/rss/thread/58269701</link>
<description><![CDATA[I have a negative clamper with a simple capacitor and a single diode. This circuit clamps the Sinusoidal wave (2V- peak to peak) to the negative peaks and makes the output (0 to 4V) .. My question ...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58269701</guid>
<pubDate>Sat, 17 Nov 2007 00:00:00 GMT</pubDate>
</item>
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<title><![CDATA[Small Tracking devices...]]></title>
<link>http://www.boardtracker.com/rss/thread/58189234</link>
<description><![CDATA[Does anyone know of a very small tracking device or tag that can be tracked .5 mile or more and the size of watch battery or smaller. I looking for such a device for dog tracking....]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58189234</guid>
<pubDate>Tue, 13 Nov 2007 00:00:00 GMT</pubDate>
</item>
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<title><![CDATA[Signal and data processing...]]></title>
<link>http://www.boardtracker.com/rss/thread/58152083</link>
<description><![CDATA[&gt;Hii everybody Am having some problems and facing some dificulties concerning, the topic of operational amplifiers and more precisly feeding back with the inverting and non inverting terminlas, ...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58152083</guid>
<pubDate>Mon, 12 Nov 2007 00:00:00 GMT</pubDate>
</item>
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<title><![CDATA[Determine Resistances in the Circuit...]]></title>
<link>http://www.boardtracker.com/rss/thread/58118733</link>
<description><![CDATA[A current is driven from a current source as shown attached. Determine the branch currents if the circuit is configured for maximum power transfer. Does anyone know how to solve this problem. Any help...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58118733</guid>
<pubDate>Sun, 11 Nov 2007 00:00:00 GMT</pubDate>
</item>
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<title><![CDATA[Finding the right ADC...]]></title>
<link>http://www.boardtracker.com/rss/thread/58227867</link>
<description><![CDATA[Hello All, I'm working on a circuit that can detect a voltage input and convert it to a digital value that my micro-controller can read. But I'm having some trouble finding the right Analog to Dig...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58227867</guid>
<pubDate>Thu, 08 Nov 2007 00:00:00 GMT</pubDate>
</item>
<item>
<title><![CDATA[Mass Vibrator using a Neodymium cylinder...]]></title>
<link>http://www.boardtracker.com/rss/thread/58039828</link>
<description><![CDATA[This is an electrical question but bare with me for some background. I have a project creating an epoxy based granite material. The sphere packing density is quite high with aggregate sizes fr...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58039828</guid>
<pubDate>Wed, 07 Nov 2007 00:00:00 GMT</pubDate>
</item>
<item>
<title><![CDATA[Help for a DIY circuit...]]></title>
<link>http://www.boardtracker.com/rss/thread/58079461</link>
<description><![CDATA[Hello to all, I need to be able to power 10 laser pointers at the same time all running from one adapter. Each laser is normally powered by 3 LR44 batteries, wich are 1.5v each (I dun...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/58079461</guid>
<pubDate>Tue, 06 Nov 2007 00:00:00 GMT</pubDate>
</item>
<item>
<title><![CDATA[Amps...]]></title>
<link>http://www.boardtracker.com/rss/thread/57933055</link>
<description><![CDATA[Hi guys, I need to build a REALLY simple amp for a friend. I only want to use a resistor and a transistor plus the normal stuff(battery and speaker). Please help. Thanks in advance, Circuit M...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/57933055</guid>
<pubDate>Fri, 02 Nov 2007 00:00:00 GMT</pubDate>
</item>
<item>
<title><![CDATA[motor as switch (dc transformer)...]]></title>
<link>http://www.boardtracker.com/rss/thread/57966636</link>
<description><![CDATA[here's an idea i just came up with, it's to run DC into the primary of a tranformer and get a constant output: place a brush motor (like the ones in model airplanes/cars) in series with the primary co...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/57966636</guid>
<pubDate>Fri, 02 Nov 2007 00:00:00 GMT</pubDate>
</item>
<item>
<title><![CDATA[How to Calculate Temperature &amp; Time of Heating Element...]]></title>
<link>http://www.boardtracker.com/rss/thread/57894661</link>
<description><![CDATA[Heating Wire having the following Data : SWG 16(1.63mm) Specific Resistivity = 1.45 ohms-mm-3 Density = 7.1 gm-cm-3 Resistance = 0.685 ohms/Meter Weight = 15 Gram/Meter (a)Please help me...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/57894661</guid>
<pubDate>Thu, 01 Nov 2007 00:00:00 GMT</pubDate>
</item>
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<title><![CDATA[Ammeter to help the circuit work!!!...]]></title>
<link>http://www.boardtracker.com/rss/thread/57853403</link>
<description><![CDATA[I have connected one IC circuit which is taking from a remote control car. Then I connect it to the a power supply which is 9V. It doesn't work in the beginning. But I don't know why it works after I ...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/57853403</guid>
<pubDate>Mon, 29 Oct 2007 00:00:00 GMT</pubDate>
</item>
<item>
<title><![CDATA[Why? question about optical encoder...]]></title>
<link>http://www.boardtracker.com/rss/thread/57820140</link>
<description><![CDATA[Why is the outermost ring of an optical encoder the least significant bit? Is this somehow related to frequency?...]]></description>
<guid isPermaLink="true">http://www.boardtracker.com/rss/thread/57820140</guid>
<pubDate>Sun, 28 Oct 2007 00:00:00 GMT</pubDate>
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