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Unread 02-12-2013, 15:15
Scott_4140 Scott_4140 is offline
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FTC #4140 (Fish in the Boat)
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Join Date: May 2011
Rookie Year: 2005
Location: Lakeville, MN
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Re: [FTC]: Tetrix motor controller weirdness with 4 motors

4 motors on one controller worked fine for us with the new motors at our first Qualifier.

Don't confuse FRC and FTC. There is nothing in the FTC rules preventing 4 motors on one controller.

Also, from the LEGO Education site:

http://www.legoeducation.us/eng/prod...or_tetrix/1648

The HiTechnic DC Motor Controller for TETRIX® connects to an NXT Intelligent Brick sensor port and will enable you to control powerful DC gear motors for use with TETRIX robots. The controller has two H-bridge outputs to control the speed and direction of two DC gear motors and is designed to connect to the TETRIX hole pattern. A four-motor robot can also be built by paralleling two motors to one channel. A total of four DC Motor Controllers for TETRIX and/or Servo Controllers for TETRIX can be daisy-chained to provide additional motor and/or servo outputs on each port.

--Scott
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