I would like information and diagrams to show my son how to build simple circuit board.
203269
Here's a list of links to much information. Have fun.\nI personally enjoyed building sirens as a kid. Fun to annoy the neighbors.
339931
Did this way back in Boy Scouts....Relatively easy...just need to build 2 electromagnets and a series circuit..... I'll see if instructions are online.\nhttp://www.terrax.org/comm/morsecode/buzzer2.aspx\nhttp://chss3.montclair.edu/~pererat/perbuild.htm\nthe second one is similar to what I built
485347
Try howstuffworks.com  Lots of good information.
619708
you could porb try an internet site like howstufworks.com
435292
You can find a detailed explanation of all the components at:\n\nhttp://en.wikipedia.org/wiki/Computer_hardware\n\nPictures available at:\n\nhttp://commons.wikimedia.org/wiki/Category:Computer_hardware\nhttp://commons.wikimedia.org/wiki/Category:Computer_motherboards
516642
Try this website http://www.discovercircuits.com they have 1000's of circuits for all different applications
476081
http://www.nvu.com\n\n  Webmaster tools =  http://www.all4you.dk/FreewareWorld/links.php?cat=002\n\nAdd a forum to website=   Invision Power Board]http://www.invisionboard.com\n\n    or   http://www.phpbb.com
88706
Perhaps the illustrated link and description will help you.  Good luck with your project.
667139
get a potato, a light bulb n some wires n explain how potatoes conduct electricity. its very simple. easy A+
155796
http://www.vrml.k12.la.us/mike/Intech2/learning_about_magnets.htm\n\nCHECK IT OUT
8483
I found a great resource from Non-Profit Guides.org...\nSee below.\n\nIt contains instructions and samples, enjoy!
420901
GOOGLE images. Just type in display board or whatever your project is about and youll get great images to use.
181302
Just google the IC number + datasheet and you should be able to find the data sheets for most of those components.  If you read the sheet properly, it will tell you what the internal circuit is.
521409
try HP's website, they usually have complete instructions you can download.
521355
Your best bet is to contact a company that specializes in this sort of thing. I've got a number of websites below that you could start with which would explain and provide links to helpful information.\n\nThere is software, but hardware is also needed. It is available in the USA, but I can't speak for the rest of the world.
117234
how about making a board with all the sounds on it to help teach children how to spell
445057
Wikipedia.com will get you started. A massive online encyclopedia is what it is. Just do a search on "electronics" to strart with. You will find an article, and as you get into it, you will see links to other key words (such as certain components) which you can then click and read. Like a massive network of knowledge. Once you really get into it, Wikipedia also provides external links at the bottom of articles to get a more in-depth look at it.