Basic Electronics {*style:<b> Get a quick start by scrolling down to the introduction below this menu table. Basic Electronics - Course Table You are at the best, free online "Basic Electronics Course". {*style:<b><b>Maybe you already know some basic electronics and want to test yourself to see exactly how much you do know. </b></b>*} {*style:<b>Explanation of AC and DC currents. </b>*} {*style:<b><b><b> P - I*V </b></b></b>*} {*style:<b>Watch the video . If you don't have a clue as to what electrical current and voltage are - read on. DC Theory Part 1 - DC Theory part 2 {*style:<b> </b>*} More book recommendations. There is another (and less expensive and practical) method of learning basic electronics. It is hands-on by doing simple projects. Get the MAKE: Electronics (Learn By Discovery) book below. You will also need some electronic parts available from Radio Shack or a good junk box. {*style:<b><b>Combined resistance of two resistors in parallel: </b></b>*} <b><b>Black </b></b> <b><b>Brown </b></b> <b><b>Red </b></b>
Downloadable Computer Repair CDs One of our Technibble forum members, PcTek9, and a handful of other Technibble members have compiled a large list of CDs for various computer repair tasks. In this list, the following types of CD are available for download: Antivirus Boot CDs, Recovery Disks, Hardware Diagnostic Boot CDs, Network Testing/Monitoring, Data Recovery Boot CDs and Special Purpose CDs. Some of these are free to download, some are not. Be sure to read the EULA for the CD’s you download and the applications you use to make sure you are allowed to use them in the manner you plan to use them in. Many of the CDs contain a variety of different programs and some of the applications are free to use as you please, but some of them disallow commercial use. So be sure to read and abide by the EULA for whatever you use. Also, some of these CD’s may set off an antivirus false positive due to their virus removal, password cracking, system file changing nature. Creating Multiboot CDs
Blog Archive » Announcing the “Soldering is Easy” Complete Comic Book! Do you want to learn how to solder? Do you want to make really cool things? Do you want to teach other people how to solder (and make cool things too)? I’m happy to announce the release of Soldering is Easy, a comic book that will teach anyone the basics of soldering. This seven page comic book explains in detail and with pictures how to make a good solder connection. I worked with Mitch Altman (@maltman23) and Andie Nordgren to create this revised and extended version of the wildly popular one page handout that Mitch and Andie created in 2010. The comic (and lots more cool stuff!) Here’s a sample page (click for a bigger version): As of late 2012 the comic book has been translated into 17 other languages! The comic is released under a Creative Commons license (Attribution-ShareAlike), so you are free to teach with it, color it, modify it, share it with your friends, translate it, and basically do whatever you like with it! English: The complete comic book is available for download here:
Free Java Tutorials & Guide 8 Little Known, Insanely Useful Software For College « Killer Tech Tips If you’re in college, check out these eight lesser known, but still indispensable software applications for your computer. We bet these will be as useful as Dropbox and Evernote! Photo by Samantha Decker. Licensed under Creative Commons CC BY-NC-ND 2.0. 1. Connectify lets you share your laptop’s internet connection with others nearby. The app shows up in the system tray once you install it. 2. Panda USB Vaccine completely disables autorun on your computer. In addition to disabling autorun, the tool can also create a dummy autorun.inf file on removable drives, thereby “vaccinating†them from getting infected. 3. WordWeb is free and does one thing really, really well. WordWeb works when you’re offline and it could obviously help you improve your vocabulary. 4. If you frequently come back to your dorm room just to take back that pen drive you missed, Pen Drive Reminder is a must-have. There’s also a countdown timer that pops open a notification after the counter reaches zero seconds. 5.
Physics Flash Animations We have been increasingly using Flash animations for illustrating Physics content. This page provides access to those animations which may be of general interest. The animations will appear in a separate window. The animations are sorted by category, and the file size of each animation is included in the listing. In addition, I have prepared a small tutorial in using Flash to do Physics animations. LInks to versions of these animations in other languages, other links, and license information appear towards the bottom of this page. The Animations There are 99 animations listed below. Other Languages and Links These animations have been translated into Catalan, Spanish and Basque: En aquest enllaç podeu trobar la versió al català de les animacions Flash de Física. Many animations have been translated into Greek by Vangelis Koltsakis. Most animations have been translated into Hungarian by Sandor Nagy, Eötvös Loránd University.
MajorGeeks.com - Download Freeware and Shareware Computer Utilities. WannaLearn.com Top 10 Things You Can Upgrade with a Little Electronics Hacking it is a skill to do a good solder joint, it comes with LOTS of practice. so most people who rarely do it will ever get good at it. Bingo. Of course, part of the issue is having a soldering iron at the right temp with a properly tinned tip. Newbies aren't using soldering stations but a cheap iron they got at rat shack (You have questions? We have deer-in-the-headlights... erm... answers!). I don't expect to ever master tricky stuff like smts or even multilayer pcbs so I'm not much better then a newbie, anyway - and I totally suck at sweating pipe joints. Ah, well... SMT is actually a bit better than through-hole once you get the hang of it.
OverAPI.com | Collecting all the cheat sheets