View unanswered posts | View active topics It is currently Sun Oct 21, 2018 2:55 am

Reply to topic  [ 2 posts ] 
Author Message

Joined: Fri Nov 18, 2011 7:16 pm
Posts: 2
Post Voltage
Hi. Is it possible to read a raw voltage on VEX sensors? I need to do this for a project I'm involed with. Thanks.

Fri Feb 03, 2012 12:13 pm
Site Admin
Site Admin

Joined: Tue May 15, 2007 9:02 am
Posts: 409
Post Re: Voltage
Not really. The Cortex returns Analog values as a range between 0 and 4095. You could strip a little bit of the insulation off of one of the sensors (a potentiometer would be best) and measure the voltage values as they correspond to the sensor values. From there you could create a lookup table to meet your needs.

Jesse Flot
CMU Robotics Academy
ROBOTC Support

Mon Feb 06, 2012 11:50 am
Display posts from previous:  Sort by  
Reply to topic   [ 2 posts ] 

Who is online

Users browsing this forum: No registered users and 2 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  

Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group.
Designed by ST Software for PTF.