RcHobby

Radios
http://www.smartieparts.com/shop/index.php?main_page=product_info&cPath=3&products_id=331 turnigy 9ch clone

New Lower Price!! Not only has the price dropped from $45 to $35, but shipping is also now a flat rate $8 world-wide! >> > > INSTALLATION INSTRUCTIONS < < < < This add-on board was designed for the Flysky 2.4Ghz 9-channel radio model number FS-TH9B, commonly referred to as the "9x". It is also sold under various other re-branded model names and numbers, including (but not limited to): Flysky FS-TH9X, Eurgle 2.4Ghz, iMax 9x, and Turnigy 9x...

http://www.r2hobbies.com/eurgle-2-4ghz-9-channel-digital-programmable-lcd-radio-gear-3rd-generation-1.html

http://forums.openpilot.org/blog/41/entry-76-my-radio-gear-eurgle-24ghz-9-channel-radio/

http://code.google.com/p/er9x/ 9ch firmware

http://diydrones.com/profiles/blogs/open-source-transmitter 9ch opensource transmitter

Turnigy error
http://diydrones.com/forum/topics/hex-decided-to-leave-and-never-come-back

RC hobby links
* http://www.fmadirect.com RC radio level flight stabilizer. * http://www.grahamshobbies.co.za/ * http://www.modelsport.co.za/ * http://www.hobbydistributors.co.za/ * http://www.nitrocross.co.za/ * http://www.denkit.co.za/ * http://www.rcwiki.co.za/ * http://www.4dproducts.co.za/ * http://www.align.com.tw/shop/index.php?cPath=22_74 * http://www.rctoys.com/ * http://video.google.com/videoplay?docid=-317475774895867382 * http://vertol.mit.edu/ * http://www.flyfun.co.za * http://www.modelsandall.co.za

Electric helicopters
* http://www.modelflight.com.au/rc_model_helicopters/outback_rescue_helicopter.htm * http://www.hobbytron.com/SilverLit-X-UFO-RC-Flying-Machine-RTR-with-4-Motors.html UFO design * http://media.putfile.com/Chuck-Mosa-T-Rex-600-Electric-helicopter

molding silicon
http://xrobots.co.uk/heli/ make on plastic gears

RC gear
http://diydrones.com/profiles/blogs/mode-switch-setup-for-turnigy-1

http://www.rcdetails.info/

http://blog.ponoko.com/2010/11/16/ten-rules-for-maker-businesses-by-wireds-chris-anderson-%E2%80%94-rule-1/

Fuses and wire thickness
If the wires are to thin, they will heat up and burn out the electric motor. The motor will become gradually hotter. A fuse in this case won't help because it only triggers on an overcurrent. A thermal measurement device would pick up on this