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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
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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
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