http://www.bgmicro.com/Resistors.aspx
DorkbotPDX Instead of a weekly order, 2 layer circuit boards are now sent to the fab when the panel fills up. This means panels are going out 2 to 3 times a week instead of just once a week. Contents New ordering website! OSH Park! 4 layer orders are now every two weeks. Electronics - www.vetco.net oddWires - the San Francisco Bay Area home of open-source hardware, electronic components, projects and software from around the world, all at great prices.
Wireless Power A few years ago MIT created a system for transferring power wirelessly. They transmitted power over a two-meter distance, from the coil on the left to the coil on the right, where it powers a 60W light bulb. Back in 2006, this was a pretty cool thing. web4robot OpenCores Details Name: avr_core Created: Nov 5, 2002 Updated: Feb 4, 2014 SVN Updated: Oct 28, 2012 SVN: Browse Latest version: download Statistics: View Other project properties Category: Processor Language: Development status: Stable Additional info: none WishBone Compliant: No License: Description
Hacktronics Sourcing electronic components for synth-DIY "Not discontinued, you understand,just on a 52-week lead time." —Dan Mills Hardware Eurorack frames AKA Eurocard frames AKA IEC 60297 sub-racks. supermoduul.com have them cheap. Schematics Guide You can see that there are various bits represented by symbols, all connected in various ways. Let’s look at some of the big picture concepts: Left to Right: The first thing to notice is that you read the schematic left-to-right: the input on the left feeds the signal through parts and pathways in the middle to an output on the right. Multimeter Help 2 Mike690003, What is your background? How deep an understanding are you looking for? A practical understanding of DC circuits is not difficult and learning to use the multimeter with DC will make perfect sense. Just through simple experimentation, after reading the accompanying manual, you'll learn a lot.
Multimeter Help A multimeter is an electronics testing device that, um, tests multiple things, including resistance, voltage, and current. Using certain multimeter models, you can test to be sure that components — such as diodes, capacitors, and transistors — function properly. You can also troubleshoot your circuit to see where current is failing and pinpoint the problem spots.
IBM1130.org: All about the IBM 1130 Computing System