Em 19/05/2013 20:47, John Westerlage escreveu: > Here's an unusual application. > > > http://www.m5fra.org.uk/2013/02/24/magnetic-loop-remote-tune/ > > > This guy is a ham radio operator and he uses the Futaba S3003 RC Servo > (a variant of stepper motors) Not even related. R/C servos are DC motors operating in closed-loop control= .. Isaac --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .