Thread
:
Motors as speakers?
View Single Post
#
5
21-12-2009, 02:07
Tristan Lall
Registered User
FRC #0188 (Woburn Robotics)
Join Date: Aug 2001
Rookie Year: 1999
Location: Toronto, ON
Posts: 2,484
Re: Motors as speakers?
Some brushless DC motor speed controllers for model aircraft do this as well. For example, Schulze future-universal controllers cause the motor to chirp as a way of indicating the calibration status.
Tristan Lall
View Public Profile
Visit Tristan Lall's homepage!
Find all posts by Tristan Lall
Find CD-Media Photos by Tristan Lall
Find CD-Media Papers by Tristan Lall