View Single Post
  #7   Spotlight this post!  
Unread 09-02-2013, 15:10
bhughes bhughes is offline
Registered User
no team
 
Join Date: Jan 2013
Rookie Year: 1999
Location: Michigan
Posts: 24
bhughes is on a distinguished road
Re: 60 / getPeriod() returns 3,000,000

Quote:
Originally Posted by Ether View Post
What's the part number of your Hall sensor?

Can you post a picture of how you have the magnet mounted to the wheel.

Working hypothesis: vibration is randomly causing the sensor to read the rising edge twice.
We purchased the one pictured here from their team. (it is a newer "version", but as far as I can tell the same hardware components.) I seem to remember it having this sensor, but I could be wrong. This is what it looks like when mounted.