cd-rom motoren in helicopters

[ron van sommeren]

http://homepages.enterprise.net/jayjay/cdrom_motors.htm
http://goldeneye.ethz.ch/motoren/electric/cdrom/

http://www.rcgroups.com/forums/showthread.php?s=&threadid=193556
http://www.rcgroups.com/forums/showthread.php?s=&threadid=178355