Re: GP2D02/GP2D12 w/o expansion board > And when using the GP2D12, it's necesary to cut the resistor pullup out of the
> circuit for the port that the sensor is plugged into, correct? Thus making the
> port useless for the typical light and reflectance sensors that would
> otherwise be easily used in that port?

Why does it make the ports useless for other sensors? If you need a
pullup-resistor,
you can still solder a 47k resistor directly to your sensor-connector
between Vcc and
Sensor in. Thus in my opinion the HB can be used more flexible without
the pullup-resistors.

Further information about connecting the GP2D12 can be found at:
http://condor.informatik.uni-oldenburg.de/stueker/GP2D12

Dirk

-- 
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   Dirk Stueker      Zietenstr. 36      26131 Oldenburg        Germany
   Department of Computer Science              University of Oldenburg
   Tel. & Fax: +49 / 441 / 5 39 35                  
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Home-P: http://condor.informatik.uni-oldenburg.de/stueker
E-Mail: stueker@gmx.de     (=dirk.stueker@informatik.uni-oldenburg.de)
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