Re: KIPR Kit In lugnet.robotics.handyboard, Barry Brouillette writes:
>In the kit you will find a number of pulleys about 1 inch in diameter.  These
>are narrow enough to fit through the sensor.  They have six holes in them and
>if they are on an axle, will give you 12 pulses per revolution - 2 pulses per
>hole. One when the sensor starts seeing the hole and one when it stops seeing
>the hole.  They work great.

These are what I also have been trying to use to break the beam, they seem to
be the best choice. My question was more about how you mounted the sensor. I'm
curious to know what piece people had glued the sensor to, and to see if they
used some sort of jig to make sure the sensor was aligned properly before you
began glueing.

Thx :)

