Hi Jusin,

    I found "Mobile Robots Inspiration to Implementation" by
    Joseph L. Jones and Anita M. Flynn is a good source
    about mobile robots.  Though, the book uses 68C11 through out
    but it has a broad range of robot sensors and locomotion
    system information. The 68C11 is just a small part. You
    can use any sensors/motor driver circuits for PICs or any
    processors.

-Pandit

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> From: Justin Grimm <reaper@SOUTHWEST.COM.AU>
> To: PICLIST@MITVMA.MIT.EDU
> Subject: [OT] InfraRed Sensors
> Date: Thursday, May 14, 1998 11:00 AM
>
>  Hi all
>  Im in the process of building a walking robot and I want to
>  use infra red emmiters and sensors to detect the distances to objects.
>  Does anyone have any circuit diagrams for this application,
>  or information on how this principal works?
>
>  Thanks in advance
>  Justin Grimm
>  reaper@southwest.com.au