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Unread 18-01-2007, 09:17
Unsung FIRST Hero
Al Skierkiewicz Al Skierkiewicz is offline
Broadcast Eng/Chief Robot Inspector
AKA: Big Al WFFA 2005
FRC #0111 (WildStang)
Team Role: Engineer
 
Join Date: Jun 2001
Rookie Year: 1996
Location: Wheeling, IL
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Re: Crab drive without a pot

From the 2007 RC Reference Guide...
9. Analog Inputs
The analog inputs on the Robot Controller can be used to measure various conditions on the robot and
trigger automatic responses by the control program. There are 16 analog inputs available on the
ANALOG INPUTS connectors on the Full-Size Robot Controller.
Any sensor which outputs a variable 0-5V signal may be read with 10-bit resolution on these inputs.
Popular devices include potentiometers and gyro (yaw rate) sensors. Potentiometers should be wired per
the diagram below when connecting to the Analog Inputs. Always use 100kΩ potentiometers. For
wiring yaw rate sensors, refer to the sensor manufacturer’s data sheet.
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Good Luck All. Learn something new, everyday!
Al
WB9UVJ
www.wildstang.org
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Storming the Tower since 1996.