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Motor Connection
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Author:  Green Hell Team [ Thu Mar 18, 2010 4:58 am ]
Post subject:  Motor Connection

For a RoboCup-Project, i am Working on connecting a standard motor at the nxt, but I can't figure out how to cennect it that it turns forward and backward, only in one direction.

Green Hell

Author:  bluesaberist [ Thu Mar 18, 2010 1:58 pm ]
Post subject:  Re: Motor Connection

If you mean you want to connect an older "standard" lego motor, you need to get one of those adapters. I think you should also be able to connect a normal motor to a motor adapter's outputs. You can't connect a motor directly to the NXT however, because the motor outputs also use I2C like the sensors. There has to be something to read the I2C and a H-bridge to power the motor.

Adapter link:
http://shop.lego.com/ByTheme/Product.aspx?p=8528&cn=17

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