Electronics projects?
342108
I think these should help
727564
a pin-hole camera (see en.wikipedia.org/wiki/Pinhole_camera)\nor kaleidoscope (see en.wikipedia.org/wiki/Kaleidoscope)\nmay be interesting projects.
1125096
Check RF cafe and quizzes under the site map. Also check out the free tests on ETA international these are geared for electronic technicians but should give a good review of fundamental electronic components. \n\nEnjoy.
683251
I just helped my daughter with her science project. We made an electromagnet. Very easy to build and you can get buzzers, lights, and battery holders a your nearest hobby Lobby. you can also get toggle switches at the local hardware store. Mount it all on a nice piece of wood and your in business. by the way, my daughter took home first place!
562525
a school science project?\nhow about a demonstration of how light flows through fiber optic cable, how you can change the color with a color wheel, change the look with different diameter fiber cable and lengths. you could make a really cool display that looks like a galaxy or some celestial picture...only thing is it has to be viewed in complete darkness, so you may have to build it in a box- or just turn out the lights. you could relate how it has effected the telecommunications world, etc...\nonly thing is may be hard to find cable at a cheap price with out buying bulk- but if you are resourceful you may do it, or you could buy cheap pens, or a hobby store may carry it. then as a light source use an LED and make a color wheel with clear plastic sheeting and colored sharpie pens, and battery energy source.\n\nhttp://www.cablecominc.com/fiber.jpg\nhttp://www.network-cables-guide.co.uk/images/fibre-optic.jpg\nhttp://www.arcelect.com/fibercable.htm\nhttp://electronics.howstuffworks.com/fiber-optic.htm\nhttp://www.delmartrading.com/images/products/FiberOpticPen.jpg\n\ngood luck, have fun
3848
Check out these sites. They've a lot of links to electronics tutorial websites.\n\nhttp://www.epanorama.net/links/basics.html\nhttp://dmoz.org/Science/Technology/Electronics/Tutorials/
572698
that is a really big project, hope this helps, good luck
831115
MEDICAL,ENGEENIERCOMPUTER ETC.
145039
The best project will be one that has some interest to the 5th grader. So my granddaughter likes animals. But my youngest boy likes photography. So a pinhole camera would bore my granddaughter but would have caught the interest of my son.\n\nThat being said... Here's an easy one. Go to a store and find some cheap analog clocks (clocks with hands) that run on a single AA battery. Then go to Radio Shack and get some battery holders and some "aligator clip leads" -- short wires with clips on either side. And get a bunch of different brand batteries of different sizes (if you are trying to get by simply, use only AA batteries and then you just need the clocks and the batteries).\n\nTake off the battery covers and hook up the battery holders to the clocks with the clipleads (unless you are only using AA batteries). Then put batteries in and see how long it takes for the clocks to run down. This may take a long time. If you are short on time, try this. Get a flashlight bulb at radio shack and put it across the battery with the clock. So this way the battery is running the clock and the flashlight bulb at the same time. Note the time on the the clock and check it every day to see when the clock stops. You can graph the results easily.\n\nQuestions:\nWhat lasts longer, a AA, a C, or a D battery?\nWhat brand of battery lasts longer?\nWhat lasts longer, a standard carbon-zinc battery or an alkaline battery? What is the cost difference per unit? Per run time?\n\nA little research on the internet about how batteries are built, and the different technologies (carbon-zinc, alkaline, nicad, NiMh, lithium, lead-acid) and you have a great project.
873132
What sort of prints? What sort of current do you want to source? How few milliviolts do you want?
777061
Not sure about buying parts...... I'm sure there are many local electronic suppliers. \n\nCheck out the US company Jameco (www.jameco.com) for some of their robotic kits and pieces. Even if you don't get one of their kits, this might give you some ideas.
608136
If you are interested in learning about electronics you might look into BEAM robotics (BEAM = Biology, Electronics, Aesthetics, Mechanics). Their approach is to design robots whose interactions with the environment are built into the electronics rather than programmed like most robots. They have a history of liking to scavenge parts from old electronic and mechanical devices. They also have a very active and helpful community that includes many kids your age learning about electronics and robotics (look around for a mailing list in the links, I'm sure there's still an active one). Don't be intimidated by the elctronics stuff, in my experience that's the easy part, the hard part is getting the moving parts to work. I am attaching some links below:
351039
electronic such as cell phone, mp3 player, cd player, games for x box, ps2,ps, dream cast, dance revolution(great exercise and music), movies, clothes, shoes
816468
u want a project if so ican help u
26027
Buy an electronics lab from Radio Shack and build a few projects. I was bought one when I was 11 (about 26 years ago) and haven't looked back. The best way to learn is with practice and its never too late.
46022
Making LED's and flexible displays
386690
visit \nwww.ciit.edu.pk \n\ngud info for BS electronics