tag:blogger.com,1999:blog-59583952008-07-02T10:49:00.400+05:30dapj Electronics Newsdelabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comBlogger131125tag:blogger.com,1999:blog-5958395.post-5444466498047586492008-06-12T21:03:00.000+05:302008-06-12T21:13:39.218+05:30NetSCADA - Scaleable SCADA and HMI<p><a href="http://www.netscada.com/">NetSCADA - Scaleable SCADA and HMI</a></p> <p>New high performance, scaleable SCADA and HMI applications based on the latest Internet and and open source SQL database technologies, that allow you to build the integrated enterprise your company needs to be the leader in your market.</p> <ul> <li><a href="http://www.netscada.com/res_project_manage.asp">SCADA &amp; Automation Project Management</a></li> <li><a href="http://www.netscada.com/resources.asp">Dave's Design Corner</a></li> </ul><div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-89532247416743654162008-06-11T15:10:00.000+05:302008-06-11T15:19:01.193+05:30Howstuffworks Electronics<p><a href="http://electronics.howstuffworks.com/">Howstuffworks Electronics</a></p> <p>"From car engines to search engines, from cell phones to stem cells, and thousands of subjects in between, HowStuffWorks has it covered..."</p> <ul> <li><a href="http://electronics.howstuffworks.com/business-electronics-channel.htm">Business Electronics</a></li> <li><a href="http://electronics.howstuffworks.com/solid-state-electronics-channel.htm">Solid State Electronics</a></li> <li><a href="http://electronics.howstuffworks.com/home-audio-video-channel.htm">Home Audio &amp; Video</a></li> <li><a href="http://communication.howstuffworks.com/">Communication</a></li> <li><a href="http://computer.howstuffworks.com/">Computer</a></li> </ul><div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-38593040992059486972008-04-21T20:06:00.001+05:302008-04-21T20:06:43.334+05:30ScienceProg.com - Scientific Embedded Electronics <p><a href="http://www.scienceprog.com/">ScienceProg.com - Scientific Embedded Electronics</a></p> <p>AVR tutorials, projects, links; and other science, embedded, biomedical engineering, physics content.<br/></p> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-35552867037385713052008-03-21T12:07:00.001+05:302008-03-21T12:07:22.588+05:30The Art of Electronics - Paul Horowitz Winfield Hill <p><a href="http://www.artofelectronics.com/">The Art of Electronics - Paul Horowitz Winfield Hill</a></p> <p><em>The Art of Electronics</em> covers the full range of subjects normally treated in electronics books, as well as a rich complement of important but neglected topics:</p> <ul> <li>voltage and current; passive components; signals; complex analysis made simple</li> <li>an easy-to-use transistor model</li> <li>extensive discussion of useful subcircuits, such as followers, switches, current sources, current mirrors, differential amplifiers, push-pull, cascode.</li> <li>JFETs and MOSFETs: types and properties; low-level and power applications; FET vs bipolar transistors; ESD.</li> <li>how to design amplifiers, buffers, current sources, gain controls, and logic switches.</li> <li>"golden rules" for simple design, followed by in-depth treatment of real op-amp properties.</li> <li>circuit smorgasbord; design tradeoffs and cautions.</li> <li>easy to understand discussion of single-supply op-amp design and op-amp frequency compensation.</li> <li>special topics such as active rectifiers, logarithmic converters, peak detectors, dielectric absorption.</li> </ul> <p><a href="http://astore.amazon.com/delabscircuit-20/detail/0521370957/102-7130265-0847344">The Art of Electronics</a></p> <p><strong style="COLOR: #0080ff"><span style="FONT-SIZE: 16px">The Art of Electronics</span><br/></strong> <em style="COLOR: #808080">By Paul Horowitz, Winfield Hill</em></p> <p><a href="http://astore.amazon.com/delabscircuit-20/detail/0521370957/102-7130265-0847344"><img src="http://ec1.images-amazon.com/images/I/41R0W4PT5RL._SL210_.jpg" title="The Art of Electronics" align="right" height="210" width="146" alt="The Art of Electronics" border="0"/></a>This is the thoroughly revised and updated second edition of the hugely successful The Art of Electronics. Widely accepted as the authoritative text and reference on electronic circuit design, both analog and digital, this book revolutionized the teaching of electronics by emphasizing the methods actually used by circuit designers -- a combination of some basic laws, rules of thumb, and a large bag of tricks.<br/><br/>The result is a largely nonmathematical treatment that encourages circuit intuition, brainstorming, and simplified calculations of circuit values and performance. The new Art of Electronics retains the feeling of informality and easy access that helped make the first edition so successful and popular. It is an ideal first textbook on electronics for scientists and engineers and an indispensable reference for anyone, professional or amateur, who works with electronic circuits.<br/><br/><a href="http://astore.amazon.com/delabscircuit-20/detail/0521370957/102-7130265-0847344">The Art of Electronics</a></p> <p><strong>Read More</strong></p> <ul> <li><a href="http://frank.harvard.edu/aoe/">The Art of Electronics - frank.harvard.edu</a></li> <li><a href="http://en.wikipedia.org/wiki/The_Art_of_Electronics">The Art of Electronics, by Paul Horowitz and Winfield Hill</a></li> </ul> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-12870574284462746842008-03-21T10:25:00.001+05:302008-03-21T10:28:55.526+05:30Marvins Marvelous Mechanical Museum <p><a href="http://marvin3m.com/">Marvins Marvelous Mechanical Museum</a></p> <p>The museum contains items of magic, neon, antiques, posters, airplanes, robots, animation, and all sorts of odd and unusual coin operated games. <a href="http://maps.google.com/maps/ms?hl=en&amp;ie=UTF8&amp;oe=UTF8&amp;msa=0&amp;msid=117855765827263415604.00043f568f16361d43650&amp;ll=71.524909,-92.109375&amp;spn=55.298995,239.0625&amp;z=2&amp;iwloc=000448eada71a3ba7a254">Map to Marvins Museum</a>.</p> <ul> <li><a href="http://marvin3m.com/fix.htm">Game Repair</a></li> <li><a href="http://www.pinrepair.com/begin/">Service Diagrams</a> - Heavy Page! (webmaster - please split into many pages)</li> <li><a href="http://www.marvin3m.com/fans.php">Vintage Fans</a></li> <li><a href="http://www.marvin3m.com/posters.php">Posters &amp; Neon</a></li> <li><a href="http://www.marvin3m.com/odds.php">CoinOp Oddities</a></li> </ul> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-74579160987145686732008-03-20T19:17:00.001+05:302008-03-20T19:17:09.155+05:30National Science Digital Library <p><a href="http://nsdl.org/">National Science Digital Library</a><br/><br/>NSDL was established by the National Science Foundation (NSF) in 2000 as an online library which directs users to exemplary resources for science, technology, engineering, and mathematics (STEM) education and research.</p> <ul> <li><a href="http://nsdl.org/browse">Browse NSDL</a></li> <li><a href="http://crs.nsdl.org/collection">NSDL Collection</a></li> <li><a href="http://nsdl.org/refreshers/science/">NSDL Science Refreshers</a></li> </ul> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-23519209730759504782008-03-20T12:48:00.001+05:302008-03-20T12:48:27.518+05:30Electrochemistry Encyclopedia <p><a href="http://electrochem.cwru.edu/ed/encycl/">Electrochemistry Encyclopedia</a><br/></p> <p>This site contains popular-science style articles describing many aspects of electrochemistry. New articles are added at irregular intervals, and all articles are periodically updated as recent developments occur in the field.</p> <ul> <li>Anodizing - Robert S Alwitt</li> <li>Brine electrolysis - Tilak V. Bommaraju and Paul J. Orosz</li> <li>Corrosion inhibition - Norman Hackerman</li> <li>Dielectrics - William D. Brown, Dennis Hess, Vimal Desai, and M. Jamal Deen</li> <li>Electric fish, electric organ discharges, and electroreception - Theodore H. Bullock</li> <li>Electrochemical engineering - Richard C. Alkire and Thomas W. Chapman</li> <li>Electrochemical machining - Joseph McGeough</li> </ul> <p><br/></p> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-13078214791896048702008-03-13T21:53:00.001+05:302008-03-13T21:53:23.099+05:30Keith Neufeld - Electronics Blog <p><a href="http://www.neufeld.newton.ks.us/electronics/">Keith Neufeld - Electronics Blog</a></p> <ul> <li><a href="http://www.neufeld.newton.ks.us/electronics/?page_id=81" title="EAGLE Circuit/PCB Layout Tips">EAGLE Circuit/PCB Layout Tips</a></li> <li><a href="http://www.neufeld.newton.ks.us/electronics/?page_id=157" title="PCB Design and Construction Tips">PCB Design and Construction Tips</a></li> <li><a href="http://www.neufeld.newton.ks.us/electronics/?page_id=115" title="Introduction to Circuits">Introduction to Circuits</a></li> <li><a href="http://www.neufeld.newton.ks.us/electronics/?page_id=85" title="LED Clock">LED Clock</a></li> </ul> <p>"By the way, here's how to count more than a couple dozen small objects. Get a container to use as a discard pile, then count "3-6-9″ into the discard, "10″ into a new holding pile. "3-6-9″ discard, "10″ holding, etc., until you have few enough left that they don't make 10. Move that remainder to the ones place of your answer row.</p> <p>Now count your holding pile, each object of which represents 10 original objects. "3-6-9″ into the discard, "10″ into a new holding pile. When you have less than 10 left, that's the tens place of your answer row. Repeat for 100s, 1000s, etc. as needed. When you're done, read off the answer by counting the objects in the different places in the answer row. "<br/><br/>- <strong>Keith Neufeld</strong></p> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-43525581644853557452008-02-25T08:43:00.001+05:302008-02-25T08:43:15.545+05:30Joar Falstad - Low cost industrial IO <p><a href="http://www.jotech.no/">Joar Falstad - Low cost industrial IO</a></p> <p>Joar Falstad - " I'm a self employed service engineer in my own company <a href="http://www.jotech.no/joar01.html">Jo Tech Service</a> , Lykkmarka 53 , 7081 Sjetnemarka , Norway " , working with the same products &amp; more ."</p> <ul> <li><a href="http://www.jotech.no/page3.html">Advanced automatic spot announcing machine</a></li> <li><a href="http://www.jotech.no/page2.html">Time &amp; masterfile controlled analog conversion</a></li> <li><a href="http://www.jotech.no/schematic.html">Alarm generator for ships , schematic</a></li> <li><a href="http://www.jotech.no/industrial.html">PLC add on / PLC controlled analog multiplexer schematic</a></li> </ul> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-53367742172613815062008-02-22T18:58:00.001+05:302008-02-22T18:58:32.712+05:30Three Hobby DIY Learning Communities <p><a href="http://www.hackaday.com/">Hackaday</a> - Breaking Gadgets and Equipment to learn how it works.</p> <p><a href="http://blog.makezine.com/">Makezine</a> - DIY Magazine with New Exotic Hobby Projects to try at home.<br/><br/><a href="http://www.instructables.com/">Instructables</a> - Many types of Home Hobbies with Detailed Instructions.</p> <p>Here are some sample projects from them.</p> <ul> <li><a href="http://www.hackaday.com/2008/01/28/parallel-port-logic-analyzer/" title="Parallel port logic analyzer">Parallel port logic analyzer</a></li> <li><a href="http://www.hackaday.com/2008/02/13/swiss-army-knife-2-project-board/" title="Swiss Army Knife 2 project board">Swiss Army Knife 2 project board</a></li> <li><a href="http://www.hackaday.com/2008/02/14/diy-2-4ghz-spectrum-analyser/" title="DIY 2.4ghz Spectrum Analyser">DIY 2.4ghz Spectrum Analyser</a></li> <li><a href="http://blog.makezine.com/archive/2008/02/a_beginners_guide_to_the.html?CMP=OTC-0D6B48984890" title="A beginners guide to the AVR Micro-controllers">A beginners guide to the AVR Micro-controllers</a></li> <li><a href="http://www.instructables.com/id/Easy-to-build-CNC-Mill-Stepper-Motor-and-Driver-ci/" title="Easy to build CNC Mill Stepper Motor and Driver circuits">Easy to build CNC Mill Stepper Motor and Driver circuits</a></li> <li><a href="http://blog.makezine.com/archive/2008/02/guitar_effects_schematics.html?CMP=OTC-0D6B48984890" title="DIY Guitar pedal effects">DIY Guitar pedal effects</a></li> </ul> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-36474756928057818422008-02-13T10:37:00.001+05:302008-02-13T10:37:14.922+05:30Electronicstalk - Electronics Design Manufacturing <p><a href="http://www.electronicstalk.com/">Electronicstalk - Electronics Design Manufacturing</a></p> <p>"Electronicstalk is a news and information website aimed at Electronics Design, Development and Manufacturing Engineers throughout the world"</p> <ul> <li><a href="http://www.electronicstalk.com/indexes/categorybrowsed.html">Design and Development</a></li> <li><a href="http://www.electronicstalk.com/indexes/categorybrowsen.html">Industry News</a></li> <li><a href="http://www.electronicstalk.com/indexes/categorybrowset.html">Test and Measurement</a></li> </ul> <p>and More</p> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-87504245192432955562008-02-10T19:04:00.001+05:302008-02-10T19:28:07.815+05:30Increase the Range of Your LED Flashlight <p><a href="http://www.andrewdavidson.com/articles/led/">Increase the Range of Your LED Flashlight</a></p> <p>LED flashlights are great technology. You can learn more about LED flashlights on several websites, for example <a href="http://ledmuseum.home.att.net/">The LED Museum</a>, the <a href="http://www.candlepowerforums.com/">Candle Power Forums</a> and <a href="http://www.flashlightreviews.com/">FlashlightReviews.com</a>. - <a href="http://www.andrewdavidson.com/">Andrew B. Davidson</a></p> <hr/> <p><strong>LED Flashlight Circuits</strong></p> <ul> <li><a href="http://www.emanator.demon.co.uk/bigclive/joule.htm">Make a Joule thief</a></li> <li><a href="http://www.misty.com/people/don/ledx.html">Don's LED Page</a> - Online reference material.</li> <li><a href="http://www.sentman.com/led/durabeam.php">Durabeam 6 LED Mod</a></li> <li><a href="http://www.resurgentsoftware.com/perfect_led_light.html#White%20Light%20Emitting%20Diodes">The Perfect LED Light</a></li> <li><a href="http://solorb.com/elect/solarcirc/4ledlit/index.html">Seven Component Regulated LED Lamp</a></li> <li><a href="http://www.talkingelectronics.com/FreeProjects/LED-Torch/LED-Torch-P1.html">LED-Torch Circuits</a></li> <li><a href="http://www.prc68.com/I/LED.shtml">Flashlight Design</a></li> </ul> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-35916124938167186562008-02-01T10:35:00.000+05:302008-03-21T10:34:59.524+05:30HP Memory Project - Vintage Hewlett Packard <p><a href="http://www.hpmemory.org/">HP Memory Project - Vintage Hewlett Packard</a></p> <p>"The HP Memory Project is, first of all, a collection of vintage Hewlett-Packard hardware, software, documentation and other technical and marketing materials from HP's early years in the instrumentation and computer industry (beginning in 1939).</p> <p>The HP Memory Project is privately funded and owned by its Curator. <a href="http://www.hpmemory.org/ressources/resrc_curator_01.htm">The Curator</a> (Resources)<br/>The HP Memory Project is not a commercial enterprise; it is a resource of technical and historical information relative to the Hewlett-Packard Company activities during the 1939 to 1999 period."<br/></p> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-52691841993182859502007-11-20T18:28:00.001+05:302007-11-20T19:20:26.701+05:30Ray Wilson - Music From Outer Space <p><a href="http://www.musicfromouterspace.com/">Ray Wilson - Music From Outer Space</a> <img width="150" align="right" height="159" alt=" Geiger Counter Sound Lab" src="http://www.musicfromouterspace.com/images/Ryan_Bocook_small.jpg"/></p> <p><a href="http://www.musicfromouterspace.com/analogsynth.php?page=ANALOG">Analog Synthesizer Do It Yourself</a> - You have just discovered one of the coolest analog synth resources on the web. Check it out, build something cool, have fun.</p> <p><a href="http://www.musicfromouterspace.com/analogsynth/SOUNDLABMINISYNTH/soundlab.html">Sound Lab Mini-Synth</a> - Featured in the <a href="http://www.nutsvolts.com/downloads.php?year=2006">March 2006 issue of <em>Nuts and Volts</em></a>!, This is an intermediate to advanced project for someone who wants to make cool sounds.</p> <ul> <li><a href="http://www.musicfromouterspace.com/analogsynth/synthdiy_links.html">Synth-DIY, Analog Synthesizer and Electronics Sites</a></li> <li>Try Building A Simple - <a href="http://www.musicfromouterspace.com/analogsynth/YOUR_FIRST_SYNTH/YOUR_FIRST_SYNTH.html">Weird Sound Generator.</a></li> <li><a href="http://www.musicfromouterspace.com/analogsynth/SOUNDLABMINISYNTH/soundlab_elbybuilders.html">Sound Lab kit from Elby Designs</a></li> </ul> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-12478362842423473352007-11-20T12:28:00.001+05:302007-11-20T18:29:26.048+05:30GM Arts - Music Guitar Science <p><a href="http://users.chariot.net.au/~gmarts/">GM Arts - Music Guitar Science</a><br/><br/>"Hello World! I live in <a href="http://maps.google.com/maps/ms?hl=en&amp;ie=UTF8&amp;msa=0&amp;msid=117855765827263415604.00043f568f16361d43650&amp;z=19&amp;om=1">Adelaide, South Australia</a>, and my interests are electric guitar, playing live music, writing MIDI sequences, programming in Visual Basic, dabbling in electronics, with a casual interest in popular science. I have some years of experience in these fields, and use these Web pages to share my knowledge freely. .."</p> <p><img src="http://users.chariot.net.au/%7Egmarts/pix/i_home.gif" align="right" height="144" width="159" alt="The Land of Oz" border="0"/></p> <ul> <li><a href="http://users.chariot.net.au/%7Egmarts/ampsmain.htm">Guitar Amplifiers</a> - valves vs transistors, some overdrive circuit ideas.</li> <li><a href="http://users.chariot.net.au/%7Egmarts/pickups.htm">Guitar Pickups</a> - get the most out of them alone and in combination,</li> <li><a href="http://users.chariot.net.au/%7Egmarts/midi.htm">MIDI Music</a> - A guide on MIDI messages, circuit for a PC-MIDI interface.</li> </ul> <p><strong>Related Resources -</strong></p> <ul> <li><a href="http://www.amptone.com/">Amp tone, effects placement, quiet cranked-tube-amp tone</a></li> <li><a href="http://sound.westhost.com/">Elliot Sound Products (many useful projects)</a></li> <li><a href="http://designed2wind.alphalink.com.au/">Pickup Winder Web Page</a></li> <li><a href="http://users.chariot.net.au/%7Egmarts/ampovdrv.htm">Overdrive schematics</a> - partial designs</li> <li><a href="http://users.chariot.net.au/%7Egmarts/pickcomb.htm">Pickup wiring and switching ideas</a></li> </ul> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-13101441282971591322007-11-18T21:15:00.000+05:302007-11-18T21:16:34.771+05:30QRP and homebrew by DL2YEO <p><a href="http://www.qrp4u.de/">QRP and homebrew by DL2YEO</a></p> <p>"My name is Udo and I am living in the small village called <a href="http://maps.google.com/maps/ms?hl=en&amp;ie=UTF8&amp;msa=0&amp;msid=117855765827263415604.00043f358a9fefcdbb4ea&amp;z=3&amp;om=1">Spenge</a>, about 15 km north of Bielefeld. The DARC radio club is 'OV Widukind - N59' and the locator is JO42FD. I spend a part of my freetime with designing circuits and home-brewing electronic devices..."</p> <ul> <li><a href="http://www.qrp4u.de/docs/en/front_design/index.htm">Front Panel Design</a></li> <li><a href="http://www.qrp4u.de/docs/en/tables/index.htm">Some useful Tables</a></li> <li><a href="http://www.qrp4u.de/docs/en/powersupply/index.htm">3.8 V / 15 A from a PC</a></li> <li><a href="http://www.qrp4u.de/docs/en/smps_new/index.htm">250 W S.M.P.S.</a></li> <li><a href="http://www.qrp4u.de/docs/en/frequenzanzeige/index.htm">Analogue Frequency Display</a></li> <li><a href="http://www.qrp4u.de/docs/en/Oscillators/index.htm">Oscillators</a></li> </ul> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-23576627779326641502007-11-18T07:57:00.001+05:302007-11-18T07:57:12.177+05:30Franks Electron tube Pages <p><a href="http://www.tubedata.info/">Franks Electron tube Pages</a></p> <p><img width="128" align="right" height="119" alt="Grand Prix 48 k" src="http://www.tubedata.info/me/grandpri.gif"/></p> <p>"At the age of 10 we moved to Copenhagen for about 2 years. I had some friends there who knew that I liked old radios so regularly someone brought me one. (See my picture at the main page) Among them was the Bang &amp; Olufsen - Grand Prix 48 K (photo). I liked this radio so much that I wanted to make it work again. There was not much wrong so I got it working. Later when we were back in Eindhoven, I made so many ......."</p> <p><em>Frank Philipse - Waalre, the Netherlands.</em></p> <ul> <li><a href="http://www.tubedata.info/tubnum.html">Tube Number Systems</a></li> <li><a href="http://www.tubedata.info/for2usa.html">American Substitutes for Foreign Types</a></li> <li><a href="http://www.tubedata.info/usa2for.html">Foreign Substitutes for American Types</a></li> </ul> <p>The tube data resides on several mirror sites in several countries and they are exactly equal, except for the Poland site which additionally has been equipped with a tube search.<br/></p> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-34033469090709716992007-11-17T17:15:00.001+05:302008-03-20T19:23:25.415+05:30ELM - Electronic Lives Mfg <p><a href="http://elm-chan.org/">ELM - Electronic Lives Mfg</a><img width="320" align="right" height="240" alt="My PC" src="http://elm-chan.org/p/workspace.jpeg"/></p> <ul> <li><a href="http://elm-chan.org/he_e.html">Electronic Handiworks</a></li> <li><a href="http://elm-chan.org/cc_e.html">Technical Notes</a></li> <li><a href="http://elm-chan.org/bbs/?lang=en">Electronics BBS</a></li> </ul> <p>"My hobby has been a present occupation as it is because I liked electronics relatings since I was little. Railroad, anime, comic and TV game as well. As for programming in the hobby, because they are electronic handicraft" - Chan Japan</p> <ul> <li><a href="http://elm-chan.org/he_c_e.html">Microcontrollers</a></li> <li><a href="http://elm-chan.org/he_i_e.html">Instruments</a></li> <li><a href="http://elm-chan.org/he_f_e.html">PC Interface</a></li> </ul> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-87279601982890999042007-09-20T08:25:00.001+05:302007-09-20T08:25:49.201+05:30Light Meter Circuit <p><a href="http://laf07p.blogspot.com/">Living Architecture Fall 2007 Pratt</a></p> <p><object width="425" height="350"><param name="movie" value="http://www.youtube.com/v/6zWF_3k4WLY"/> <param name="wmode" value="transparent"/> <embed height="350" width="425" wmode="transparent" type="application/x-shockwave-flash" src="http://www.youtube.com/v/6zWF_3k4WLY"/></object></p> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-73028618189196828452007-09-07T11:59:00.001+05:302007-09-07T11:59:25.421+05:30SP-Elektroniikan kotisivu <p><a href="http://www.spelektroniikka.fi/">SP-Elektroniikan kotisivu</a></p> <p><a href="http://www.spelektroniikka.fi/uutuus.htm">Uutuudet</a>, <a href="http://www.spelektroniikka.fi/uutuus.htm#pp">Press n Peel</a>, <a href="http://www.spelektroniikka.fi/flipper.htm">Flipperin osat</a>, <a href="http://www.spelektroniikka.fi/tarjous.htm">Tarjoukset</a>, <a href="http://www.spelektroniikka.fi/surplus.htm">Poistotarjoukset</a>, <a href="http://www.spelektroniikka.fi/puuhis.htm">Puuhapussit</a>, <a href="http://www.spelektroniikka.fi/lcd.htm">LCD -näytöt</a>, <a href="http://www.spelektroniikka.fi/ledspeksit.htm">LED-speksejä</a><br/><a href="http://www.spelektroniikka.fi/sekalaista.htm#su">Aurinkokennot</a>, <a href="http://www.spelektroniikka.fi/sekalaista.htm">Sekalaista tietoa</a>, <a href="http://www.spelektroniikka.fi/uutuus.htm#sv">Kylmäsavustus</a>, <a href="http://www.spelektroniikka.fi/ledspeksit.htm#la">Lasermoduulit</a> , <a href="http://www.spelektroniikka.fi/sekalaista.htm#vr">Vandal resistant</a>, <a href="http://www.spelektroniikka.fi/sekalaista.htm#usb">USB -uutuudet</a>, <a href="http://www.spelektroniikka.fi/sekalaista.htm#el">Neonvalo</a><br/><a href="http://www.spelektroniikka.fi/uutuus.htm#cc">Kylmäkatodiputket</a>, <a href="http://www.spelektroniikka.fi/sekalaista.htm#kp">Kypäräpuhelimet</a>, <a href="http://www.spelektroniikka.fi/sekalaista.htm#lm">Langattomat mikrofonit</a>, <a href="http://www.spelektroniikka.fi/avrf.htm">RF -moduulit</a>, <a href="http://www.spelektroniikka.fi/avrf.htm#ko">RF -kauko-ohjaimet</a>.<br/><br/>In finnish but pages are easy to read.<br/></p> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-20000404504033151282007-08-15T21:04:00.001+05:302007-08-15T21:04:45.812+05:30Instrumentation Design Office <p><a href="http://www.idesignoffice.com/">Instrumentation Design Office</a></p> <p><span class="Normal" id="dnn_ctr347_HtmlModule_HtmlModule_lblContent">Instrumentation Design Office (IDO) is software for creating and managing industrial instrumentation and control systems design data and documentation including instrument datasheets, loop diagrams, termination diagrams, hookup drawings, I/O lists, instrument index, cable schedules, Bill of Materials and other reports.</span></p> <span class="Normal"><span class="Normal" id="dnn_ctr347_HtmlModule_HtmlModule_lblContent"/></span> <p><span class="Normal">IDO consists of an integrated suite of software applications using advanced graphical user interfaces to a shared project or plant relational database. The user interface is intuitive and includes online help.</span></p> <p>Much of the data is created through automated functions &amp; design rules, picklists and use of catalog data and data importation. IDO essentially automates production of design documentation from the database ensuring superior design integrity and significant reduction in manual data entry.<br/></p> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-18087465139528623152007-08-14T06:40:00.001+05:302007-08-14T06:40:46.626+05:30ICE Society - Instrumentation and Control Society <p><a href="http://www.icesociety.org/">ICE Society - Instrumentation and Control Society</a></p> <p><a href="http://www.icesociety.org/">ICEsociety.org</a> is the place for engineers to share information with other fellow engineers. This society is designed basically for the Instrumentation &amp; Control Engineers but is also open to all other branches of engineering.<br/></p> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-42155632602723841092007-08-13T21:27:00.000+05:302007-08-13T21:26:53.160+05:30Free Electrical Answers by MaRoSteph <p><a href="http://marosteph.com/">Free Electrical Answers by MaRoSteph</a></p> <ul class="noindent"> <li><span style="FONT-SIZE: 12px; FONT-FAMILY: verdana, arial, helvetica">How safe is Aluminum wire?</span></li> <li>How can I save money on my electric bill?</li> <li>Should the ground lug on a receptacle be up or down?</li> <li>How is electricity produced in a circuit?</li> <li>What is the neutral wire?</li> <li>Why isolate the neutral in a sub panel?</li> <li>What is a ground rod?</li> <li>What size generator should I get?<br/></li> </ul> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-74823183602825810372007-08-13T18:05:00.001+05:302007-08-13T18:05:45.644+05:30Sam Engstrom Resistor Color Codes <p><a href="http://www.samengstrom.com/">Sam Engstrom Resistor Color Codes</a></p> <p><a href="http://www.samengstrom.com/nxl/1669/pic_programming_page.en.html" class="menu_2">PIC Programming</a></p> <p>"Note: I haven't used this programmer myself in years. A good and simple programmer schematic and Linux software can be found at <a href="http://www.iet.unipi.it/%7Eluigi/pic.html" class="markup">http://www.iet.unipi.it/~luigi/pic.html</a>. If you want to use it, replace step I and half of step II appropriately. Please refrain from asking me questions about that site." Sam Engstrom</p> <p><a href="http://www.samengstrom.com/nxl/7901/cmos_functional_diagram_page.en.html" class="menu_1">CMOS Functional Diagrams</a><br/></p> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.comtag:blogger.com,1999:blog-5958395.post-29927788304100880462007-08-08T17:55:00.001+05:302007-08-08T17:55:38.269+05:30Bubblegate Circuits <p><a href="http://digilander.libero.it/bubblegate/eindex.html">Bubblegate Circuits</a></p> <ul> <li><a href="http://digilander.libero.it/bubblegate/eelectronics.html">THE ELECTRIC WAVE</a>. . . .over 30 electronic circuits, most of them easy to build</li> <li><a href="http://digilander.libero.it/bubblegate/ephys.html">THE PHYSICS DEEP</a>. . . . a link between electricity and gravity through the agency of a black hole electron</li> <li><a href="http://digilander.libero.it/bubblegate/eweird.html">THE WEIRD BUBBLE</a>. . . .experiments on new and old ideas</li> </ul> <p><br/></p> <div class="blogger-post-footer"><a href="http://www.dapj.com/">dapj.com</a></div>delabshttp://www.blogger.com/profile/13912180441358913305noreply@blogger.com