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<div class=""question-summary"" id=""question-summary-78358"">
<div class=""statscontainer"">
<div class=""statsarrow""></div>
<div class=""stats"">
<div class=""vote"">
<div class=""votes"">
<span class=""vote-count-post ""><strong>-1</strong></span>
<div class=""viewcount"">votes</div>
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<div class=""status answered"">
<strong>1</strong>answer
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<div class=""views "" title=""34 views"">
34 views
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<div class=""summary"">
<h3><a href=""/questions/78358/controlling-2-kw-230v-infra-red-short-wave-heaters-using-electronic-device"" class=""question-hyperlink"">controlling 2 kw,230v- infra red short wave heaters using electronic device</a></h3>
<div class=""excerpt"">
i want to control infra red short wave heaters 230v,2kw, with some electronic device,
it is an open loop system,where i want to give analog signal to heater from 0 to 100% .
i cant take Thermocouple ...
</div>
<div class=""tags t-voltage-regulator t-solid-state-relay t-dimming"">
<a href=""/questions/tagged/voltage-regulator"" class=""post-tag"" title=""show questions tagged 'voltage-regulator'"" rel=""tag"">voltage-regulator</a> <a href=""/questions/tagged/solid-state-relay"" class=""post-tag"" title=""show questions tagged 'solid-state-relay'"" rel=""tag"">solid-state-relay</a> <a href=""/questions/tagged/dimming"" class=""post-tag"" title=""show questions tagged 'dimming'"" rel=""tag"">dimming</a>
</div>
<div class=""started fr"">
<div class=""user-info "">
<div class=""user-action-time"">
asked <span title=""2013-08-08 10:06:07Z"" class=""relativetime"">Aug 8 at 10:06</span>
</div>
<div class=""user-gravatar32"">
<a href=""/users/27245/user27245""><div class=""><img src=""https://www.gravatar.com/avatar/73e6c66117a190c5cc03a90caf569aae?s=32&d=identicon&r=PG"" alt="" width=""32"" height=""32""></div></a>
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<div class=""user-details"">
<a href=""/users/27245/user27245"">user27245</a><br>
<span class=""reputation-score"" title=""reputation score"" dir=""ltr"">1</span>
</div>
</div>
</div>
</div>
</div>
<div class=""question-summary"" id=""question-summary-78355"">
<div class=""statscontainer"">
<div class=""statsarrow""></div>
<div class=""stats"">
<div class=""vote"">
<div class=""votes"">
<span class=""vote-count-post ""><strong>0</strong></span>
<div class=""viewcount"">votes</div>
</div>
</div>
<div class=""status unanswered"">
<strong>0</strong>answers
</div>
</div>
<div class=""views "" title=""47 views"">
47 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78355/how-to-synchronize-internal-rtc-to-computer-time-and-date"" class=""question-hyperlink"">how to synchronize internal RTC to computer time and date</a></h3>
<div class=""excerpt"">
i am using pic18f67k22 controller.i already configure and initialize internal RTC. But i want start RTC to computer time.so how i can synchronize pic RTC to computer.i have one computer application ...
</div>
<div class=""tags t-microcontroller t-pic t-rtc"">
<a href=""/questions/tagged/microcontroller"" class=""post-tag"" title=""show questions tagged 'microcontroller'"" rel=""tag"">microcontroller</a> <a href=""/questions/tagged/pic"" class=""post-tag"" title=""show questions tagged 'pic'"" rel=""tag"">pic</a> <a href=""/questions/tagged/rtc"" class=""post-tag"" title=""show questions tagged 'rtc'"" rel=""tag"">rtc</a>
</div>
<div class=""started fr"">
<div class=""user-info "">
<div class=""user-action-time"">
asked <span title=""2013-08-08 08:52:58Z"" class=""relativetime"">Aug 8 at 8:52</span>
</div>
<div class=""user-gravatar32"">
<a href=""/users/23841/shail-korat""><div class=""><img src=""https://www.gravatar.com/avatar/649adca335821feacbd54299440806f2?s=32&d=identicon&r=PG"" alt="" width=""32"" height=""32""></div></a>
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<div class=""user-details"">
<a href=""/users/23841/shail-korat"">shail korat</a><br>
<span class=""reputation-score"" title=""reputation score"" dir=""ltr"">23</span><span title=""6 bronze badges""><span class=""badge3""></span><span class=""badgecount"">6</span></span>
</div>
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</div>
</div>
<div class=""question-summary"" id=""question-summary-78353"">
<div class=""statscontainer"">
<div class=""statsarrow""></div>
<div class=""stats"">
<div class=""vote"">
<div class=""votes"">
<span class=""vote-count-post ""><strong>1</strong></span>
<div class=""viewcount"">vote</div>
</div>
</div>
<div class=""status answered-accepted"">
<strong>1</strong>answer
</div>
</div>
<div class=""views "" title=""46 views"">
46 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78353/spi-interfacing-using-serial-port-or-usb"" class=""question-hyperlink"">SPI Interfacing using Serial Port or USB</a></h3>
<div class=""excerpt"">
I have a nRF24L01+ module from Nordic Semiconductors. It has SPI interface. My laptop has USB ports and I have a Serial Port (Using a USB-to-Serial_Port adapter). What is the best possible solution to ...
</div>
<div class=""tags t-usb t-serial t-spi t-interface"">
<a href=""/questions/tagged/usb"" class=""post-tag"" title=""show questions tagged 'usb'"" rel=""tag"">usb</a> <a href=""/questions/tagged/serial"" class=""post-tag"" title=""show questions tagged 'serial'"" rel=""tag"">serial</a> <a href=""/questions/tagged/spi"" class=""post-tag"" title=""show questions tagged 'spi'"" rel=""tag"">spi</a> <a href=""/questions/tagged/interface"" class=""post-tag"" title=""show questions tagged 'interface'"" rel=""tag"">interface</a>
</div>
<div class=""started fr"">
<div class=""user-info "">
<div class=""user-action-time"">
asked <span title=""2013-08-08 08:32:08Z"" class=""relativetime"">Aug 8 at 8:32</span>
</div>
<div class=""user-gravatar32"">
<a href=""/users/7329/subin-sebastian""><div class=""><img src=""https://www.gravatar.com/avatar/b3b512420352799f21d1e7933b59b9ed?s=32&d=identicon&r=PG"" alt="" width=""32"" height=""32""></div></a>
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<div class=""user-details"">
<a href=""/users/7329/subin-sebastian"">Subin Sebastian</a><br>
<span class=""reputation-score"" title=""reputation score"" dir=""ltr"">211</span><span title=""1 silver badge""><span class=""badge2""></span><span class=""badgecount"">1</span></span><span title=""7 bronze badges""><span class=""badge3""></span><span class=""badgecount"">7</span></span>
</div>
</div>
</div>
</div>
</div>
<div class=""question-summary"" id=""question-summary-78351"">
<div class=""statscontainer"">
<div class=""statsarrow""></div>
<div class=""stats"">
<div class=""vote"">
<div class=""votes"">
<span class=""vote-count-post ""><strong>2</strong></span>
<div class=""viewcount"">votes</div>
</div>
</div>
<div class=""status answered-accepted"">
<strong>2</strong>answers
</div>
</div>
<div class=""views "" title=""54 views"">
54 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78351/trouble-on-understanding-alu-2-bit-design"" class=""question-hyperlink"">Trouble on understanding ALU 2-bit design</a></h3>
<div class=""excerpt"">
I'm new to this site and I'm pretty ""noobish"" to electrical engineering coming from a software engineering background I was hoping someone could help me understand this design a bit. I've highlighted ...
</div>
<div class=""tags t-alu"">
<a href=""/questions/tagged/alu"" class=""post-tag"" title=""show questions tagged 'alu'"" rel=""tag"">alu</a>
</div>
<div class=""started fr"">
<div class=""user-info "">
<div class=""user-action-time"">
asked <span title=""2013-08-08 08:20:46Z"" class=""relativetime"">Aug 8 at 8:20</span>
</div>
<div class=""user-gravatar32"">
<a href=""/users/27251/thecodemonsters""><div class=""><img src=""https://www.gravatar.com/avatar/b02a007bf995a0986bd3c55d6b5bc3e6?s=32&d=identicon&r=PG"" alt="" width=""32"" height=""32""></div></a>
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<div class=""user-details"">
<a href=""/users/27251/thecodemonsters"">theCodeMonsters</a><br>
<span class=""reputation-score"" title=""reputation score"" dir=""ltr"">13</span><span title=""2 bronze badges""><span class=""badge3""></span><span class=""badgecount"">2</span></span>
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<div class=""question-summary"" id=""question-summary-78348"">
<div class=""statscontainer"">
<div class=""statsarrow""></div>
<div class=""stats"">
<div class=""vote"">
<div class=""votes"">
<span class=""vote-count-post ""><strong>3</strong></span>
<div class=""viewcount"">votes</div>
</div>
</div>
<div class=""status answered"">
<strong>1</strong>answer
</div>
</div>
<div class=""views "" title=""57 views"">
57 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78348/small-max-5x5-mm-connector-panel-mount-for-asyncronous-serial-interface"" class=""question-hyperlink"">Small (max 5x5 mm) connector, panel mount, for asyncronous serial interface?</a></h3>
<div class=""excerpt"">
I opened a small router and hooked up 2 wires on the PCB (to catch the serial data). That works fine.
Now I'm looking for a way to make a small (tiny) connector in the enclosure, so for future use i ...
</div>
<div class=""tags t-pcb t-connector t-cases t-mount"">
<a href=""/questions/tagged/pcb"" class=""post-tag"" title=""show questions tagged 'pcb'"" rel=""tag"">pcb</a> <a href=""/questions/tagged/connector"" class=""post-tag"" title=""show questions tagged 'connector'"" rel=""tag"">connector</a> <a href=""/questions/tagged/cases"" class=""post-tag"" title=""show questions tagged 'cases'"" rel=""tag"">cases</a> <a href=""/questions/tagged/mount"" class=""post-tag"" title=""show questions tagged 'mount'"" rel=""tag"">mount</a>
</div>
<div class=""started fr"">
<div class=""user-info "">
<div class=""user-action-time"">
asked <span title=""2013-08-08 07:20:56Z"" class=""relativetime"">Aug 8 at 7:20</span>
</div>
<div class=""user-gravatar32"">
<a href=""/users/8524/rogier""><div class=""><img src=""https://www.gravatar.com/avatar/181219cd20b8036ef8ec45b94aed6474?s=32&d=identicon&r=PG"" alt="" width=""32"" height=""32""></div></a>
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<a href=""/users/8524/rogier"">Rogier</a><br>
<span class=""reputation-score"" title=""reputation score"" dir=""ltr"">165</span><span title=""6 bronze badges""><span class=""badge3""></span><span class=""badgecount"">6</span></span>
</div>
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</div>
<div class=""question-summary"" id=""question-summary-78345"">
<div class=""statscontainer"">
<div class=""statsarrow""></div>
<div class=""stats"">
<div class=""vote"">
<div class=""votes"">
<span class=""vote-count-post ""><strong>4</strong></span>
<div class=""viewcount"">votes</div>
</div>
</div>
<div class=""status answered-accepted"">
<strong>1</strong>answer
</div>
</div>
<div class=""views "" title=""69 views"">
69 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78345/what-happened-to-the-to-3-package"" class=""question-hyperlink"">What happened to the TO-3 package?</a></h3>
<div class=""excerpt"">
TO-3 used to be a common package for power transistors, but you don't see them much anymore. It can't be just because of SMT, TO-220 is still much in use. TO-3 has a much lower thermal resistance than ...
</div>
<div class=""tags t-packages"">
<a href=""/questions/tagged/packages"" class=""post-tag"" title=""show questions tagged 'packages'"" rel=""tag"">packages</a>
</div>
<div class=""started fr"">
<div class=""user-info "">
<div class=""user-action-time"">
asked <span title=""2013-08-08 07:05:21Z"" class=""relativetime"">Aug 8 at 7:05</span>
</div>
<div class=""user-gravatar32"">
<a href=""/users/27167/radagast""><div class=""><img src=""https://www.gravatar.com/avatar/294b3e797acb485f50878567a54bfec8?s=32&d=identicon&r=PG"" alt="" width=""32"" height=""32""></div></a>
</div>
<div class=""user-details"">
<a href=""/users/27167/radagast"">radagast</a><br>
<span class=""reputation-score"" title=""reputation score"" dir=""ltr"">334</span><span title=""1 silver badge""><span class=""badge2""></span><span class=""badgecount"">1</span></span><span title=""11 bronze badges""><span class=""badge3""></span><span class=""badgecount"">11</span></span>
</div>
</div>
</div>
</div>
</div>
<div class=""question-summary"" id=""question-summary-78337"">
<div class=""statscontainer"">
<div class=""statsarrow""></div>
<div class=""stats"">
<div class=""vote"">
<div class=""votes"">
<span class=""vote-count-post ""><strong>16</strong></span>
<div class=""viewcount"">votes</div>
</div>
</div>
<div class=""status answered-accepted"">
<strong>2</strong>answers
</div>
</div>
<div class=""views "" title=""431 views"">
431 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78337/which-way-does-electricity-power-a-circuit"" class=""question-hyperlink"">Which way does electricity power a circuit?</a></h3>
<div class=""excerpt"">
Working with some circuits this summer, I ran into what everyone eventually does: Current flows from + to - despite the electrons flowing (well, bumping into eachother) from - to +. I understand the ...
</div>
<div class=""tags t-power-supply t-current t-analog"">
<a href=""/questions/tagged/power-supply"" class=""post-tag"" title=""show questions tagged 'power-supply'"" rel=""tag"">power-supply</a> <a href=""/questions/tagged/current"" class=""post-tag"" title=""show questions tagged 'current'"" rel=""tag"">current</a> <a href=""/questions/tagged/analog"" class=""post-tag"" title=""show questions tagged 'analog'"" rel=""tag"">analog</a>
</div>
<div class=""started fr"">
<div class=""user-info "">
<div class=""user-action-time"">
asked <span title=""2013-08-08 04:00:29Z"" class=""relativetime"">Aug 8 at 4:00</span>
</div>
<div class=""user-gravatar32"">
<a href=""/users/27243/tom""><div class=""><img src=""https://www.gravatar.com/avatar/bfc2bcb561dd6949178afc5306c1fb25?s=32&d=identicon&r=PG"" alt="" width=""32"" height=""32""></div></a>
</div>
<div class=""user-details"">
<a href=""/users/27243/tom"">Tom</a><br>
<span class=""reputation-score"" title=""reputation score"" dir=""ltr"">81</span><span title=""4 bronze badges""><span class=""badge3""></span><span class=""badgecount"">4</span></span>
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<div class=""statscontainer"">
<div class=""statsarrow""></div>
<div class=""stats"">
<div class=""vote"">
<div class=""votes"">
<span class=""vote-count-post ""><strong>1</strong></span>
<div class=""viewcount"">vote</div>
</div>
</div>
<div class=""status answered"">
<strong>2</strong>answers
</div>
</div>
<div class=""views "" title=""115 views"">
115 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78336/using-relay-with-microcontroller"" class=""question-hyperlink"">Using Relay With Microcontroller</a></h3>
<div class=""excerpt"">
I have created a boost converter which boost 12v to 60v. I want to be able to pulse this voltage under water. I would like to have only the positive lead (Vout from boost) to come off the boost ...
</div>
<div class=""tags t-microcontroller t-relay"">
<a href=""/questions/tagged/microcontroller"" class=""post-tag"" title=""show questions tagged 'microcontroller'"" rel=""tag"">microcontroller</a> <a href=""/questions/tagged/relay"" class=""post-tag"" title=""show questions tagged 'relay'"" rel=""tag"">relay</a>
</div>
<div class=""started fr"">
<div class=""user-info "">
<div class=""user-action-time"">
asked <span title=""2013-08-08 03:56:44Z"" class=""relativetime"">Aug 8 at 3:56</span>
</div>
<div class=""user-gravatar32"">
<a href=""/users/27242/wallace""><div class=""><img src=""https://www.gravatar.com/avatar/ea5a17f0b7d6efa25f118ade0a0db9d5?s=32&d=identicon&r=PG"" alt="" width=""32"" height=""32""></div></a>
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<a href=""/users/27242/wallace"">Wallace</a><br>
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<span class=""vote-count-post ""><strong>0</strong></span>
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<div class=""status answered"">
<strong>2</strong>answers
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<div class=""views "" title=""48 views"">
48 views
</div>
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<div class=""summary"">
<h3><a href=""/questions/78329/how-to-measure-the-current-from-ac-dc-supplier"" class=""question-hyperlink"">how to measure the current from AC-DC supplier?</a></h3>
<div class=""excerpt"">
I started to learn the AC/DC circuit some times ago. I don't have much experience. But from this semester on, I have some chances to practice it in lab by working on some project. I got a AC/DC power ...
</div>
<div class=""tags t-power-supply t-dc"">
<a href=""/questions/tagged/power-supply"" class=""post-tag"" title=""show questions tagged 'power-supply'"" rel=""tag"">power-supply</a> <a href=""/questions/tagged/dc"" class=""post-tag"" title=""show questions tagged 'dc'"" rel=""tag"">dc</a>
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asked <span title=""2013-08-08 02:05:53Z"" class=""relativetime"">Aug 8 at 2:05</span>
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<a href=""/users/17060/user1285419""><div class=""><img src=""https://www.gravatar.com/avatar/08ee68b20a4eceff26f7eee99b708c08?s=32&d=identicon&r=PG"" alt="" width=""32"" height=""32""></div></a>
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<a href=""/users/17060/user1285419"">user1285419</a><br>
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<div class=""question-summary"" id=""question-summary-78328"">
<div class=""statscontainer"">
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<div class=""votes"">
<span class=""vote-count-post ""><strong>0</strong></span>
<div class=""viewcount"">votes</div>
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<div class=""status answered"">
<strong>1</strong>answer
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</div>
<div class=""views "" title=""86 views"">
86 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78328/reducing-capacitance-of-a-wire"" class=""question-hyperlink"">Reducing capacitance of a wire</a></h3>
<div class=""excerpt"">
Given a wire and a piece of foil wired to a bread board, is it possible using capacitors wired in series (or some other method) to significantly reduce the capacitance of the wire/foil?
</div>
<div class=""tags t-capacitor t-capacitance"">
<a href=""/questions/tagged/capacitor"" class=""post-tag"" title=""show questions tagged 'capacitor'"" rel=""tag"">capacitor</a> <a href=""/questions/tagged/capacitance"" class=""post-tag"" title=""show questions tagged 'capacitance'"" rel=""tag"">capacitance</a>
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asked <span title=""2013-08-08 02:03:19Z"" class=""relativetime"">Aug 8 at 2:03</span>
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<a href=""/users/27085/j03m""><div class=""><img src=""https://www.gravatar.com/avatar/a16354f806a5e7cdf68128173ec06ec6?s=32&d=identicon&r=PG"" alt="" width=""32"" height=""32""></div></a>
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<a href=""/users/27085/j03m"">j03m</a><br>
<span class=""reputation-score"" title=""reputation score"" dir=""ltr"">146</span><span title=""4 bronze badges""><span class=""badge3""></span><span class=""badgecount"">4</span></span>
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<div class=""vote"">
<div class=""votes"">
<span class=""vote-count-post ""><strong>-2</strong></span>
<div class=""viewcount"">votes</div>
</div>
</div>
<div class=""status answered-accepted"">
<strong>1</strong>answer
</div>
</div>
<div class=""views "" title=""63 views"">
63 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78322/ground-wire-installation"" class=""question-hyperlink"">Ground Wire Installation [closed]</a></h3>
<div class=""excerpt"">
Currently I do not have ground in my house wiring. I am planing to install ground wiring but the floor around the main service panel is cemented and I don't think I can place a ground rod in the ...
</div>
<div class=""tags t-wiring"">
<a href=""/questions/tagged/wiring"" class=""post-tag"" title=""show questions tagged 'wiring'"" rel=""tag"">wiring</a>
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asked <span title=""2013-08-08 00:38:13Z"" class=""relativetime"">Aug 8 at 0:38</span>
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<a href=""/users/27238/khiz""><div class=""><img src=""https://www.gravatar.com/avatar/5a94e8f9238c314cab95243f99332222?s=32&d=identicon&r=PG"" alt="" width=""32"" height=""32""></div></a>
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<a href=""/users/27238/khiz"">khiz</a><br>
<span class=""reputation-score"" title=""reputation score"" dir=""ltr"">33</span><span title=""3 bronze badges""><span class=""badge3""></span><span class=""badgecount"">3</span></span>
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<div class=""question-summary"" id=""question-summary-78319"">
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<span class=""vote-count-post ""><strong>1</strong></span>
<div class=""viewcount"">vote</div>
</div>
</div>
<div class=""status answered"">
<strong>2</strong>answers
</div>
</div>
<div class=""views "" title=""63 views"">
63 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78319/performance-of-solar-panel-vs-dc-power-supply"" class=""question-hyperlink"">Performance of solar panel vs. DC power supply</a></h3>
<div class=""excerpt"">
I am building a solar swamp cooler for burning man (hot dry desert environment).
Purchased a 15w solar panel that outputs 0.9a at 20V in full sun (verified as true with my voltmeter). The solar panel ...
</div>
<div class=""tags t-power-supply t-dc t-solar-cell"">
<a href=""/questions/tagged/power-supply"" class=""post-tag"" title=""show questions tagged 'power-supply'"" rel=""tag"">power-supply</a> <a href=""/questions/tagged/dc"" class=""post-tag"" title=""show questions tagged 'dc'"" rel=""tag"">dc</a> <a href=""/questions/tagged/solar-cell"" class=""post-tag"" title=""show questions tagged 'solar-cell'"" rel=""tag"">solar-cell</a>
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asked <span title=""2013-08-08 00:07:34Z"" class=""relativetime"">Aug 8 at 0:07</span>
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<a href=""/users/27183/nimble""><div class=""><img src=""https://www.gravatar.com/avatar/2bb088aedd0b5458b587e3bc104f1edc?s=32&d=identicon&r=PG"" alt="" width=""32"" height=""32""></div></a>
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<a href=""/users/27183/nimble"">nimble</a><br>
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<span class=""vote-count-post ""><strong>0</strong></span>
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<div class=""status unanswered"">
<strong>0</strong>answers
</div>
</div>
<div class=""views "" title=""23 views"">
23 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78318/altium-simulation-node-voltages"" class=""question-hyperlink"">Altium Simulation Node Voltages</a></h3>
<div class=""excerpt"">
When simulating a circuit in Altium it generates signals based on the components and net labels placed in the circuit, eg:
<span class='tex2jax_ignore'>r1[i]
r1[p]
v1
v2
</span>
Altium also adds the ...
</div>
<div class=""tags t-simulation t-circuit-analysis t-altium"">
<a href=""/questions/tagged/simulation"" class=""post-tag"" title=""show questions tagged 'simulation'"" rel=""tag"">simulation</a> <a href=""/questions/tagged/circuit-analysis"" class=""post-tag"" title=""show questions tagged 'circuit-analysis'"" rel=""tag"">circuit-analysis</a> <a href=""/questions/tagged/altium"" class=""post-tag"" title=""show questions tagged 'altium'"" rel=""tag"">altium</a>
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asked <span title=""2013-08-07 23:55:41Z"" class=""relativetime"">Aug 7 at 23:55</span>
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<a href=""/users/27237/troy"">Troy</a><br>
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<span class=""vote-count-post ""><strong>1</strong></span>
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<strong>2</strong>answers
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<div class=""views "" title=""146 views"">
146 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78315/why-does-the-voltage-changes-in-this-simple-circuit"" class=""question-hyperlink"">Why does the voltage changes in this simple circuit?</a></h3>
<div class=""excerpt"">
I'm beginning to learn electronics, and there's something I just can't grasp. I was told that a high resistance in a circuit would lead to a smaller current passing through it, but the voltage would ...
</div>
<div class=""tags t-power t-voltage t-current t-resistance t-ohms-law"">
<a href=""/questions/tagged/power"" class=""post-tag"" title=""show questions tagged 'power'"" rel=""tag"">power</a> <a href=""/questions/tagged/voltage"" class=""post-tag"" title=""show questions tagged 'voltage'"" rel=""tag"">voltage</a> <a href=""/questions/tagged/current"" class=""post-tag"" title=""show questions tagged 'current'"" rel=""tag"">current</a> <a href=""/questions/tagged/resistance"" class=""post-tag"" title=""show questions tagged 'resistance'"" rel=""tag"">resistance</a> <a href=""/questions/tagged/ohms-law"" class=""post-tag"" title=""show questions tagged 'ohms-law'"" rel=""tag"">ohms-law</a>
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asked <span title=""2013-08-07 23:08:48Z"" class=""relativetime"">Aug 7 at 23:08</span>
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<a href=""/users/27236/wingleader"">wingleader</a><br>
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</div>
<div class=""status answered-accepted"">
<strong>4</strong>answers
</div>
</div>
<div class=""views "" title=""89 views"">
89 views
</div>
</div>
<div class=""summary"">
<h3><a href=""/questions/78307/how-do-i-figure-out-the-correct-polarity-of-a-dc-barrel-connector"" class=""question-hyperlink"">How do I figure out the correct polarity of a DC barrel connector</a></h3>
<div class=""excerpt"">
I'm in the U.S. and I bought a digital wall clock from the U.K. which came with an AC adapter with input 230V/50Hz/90mA and output 9V/800mA. Now I could get a transformer to convert 120V to 230V but ...
</div>
<div class=""tags t-multimeter t-polarity"">
<a href=""/questions/tagged/multimeter"" class=""post-tag"" title=""show questions tagged 'multimeter'"" rel=""tag"">multimeter</a> <a href=""/questions/tagged/polarity"" class=""post-tag"" title=""show questions tagged 'polarity'"" rel=""tag"">polarity</a>
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asked <span title=""2013-08-07 21:38:15Z"" class=""relativetime"">Aug 7 at 21:38</span>
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Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx