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Tweek your thresholds!
Rob Murray wrote:
> We are using the expansion board libraries to drive the lego rotaion
> sensor and seem to be getting funny output to the handy board. We hooked
> up the sensor to the oscilloscope and we can see the voltage transitions
> on the screen, but the Handy Board software seems to ocassionally miss
> counts or count backwards. This has been a repeatable process. Has anyone
> noticed this problem or are we doing something wrong? Any ideas?
>
> Thanks for your responses.
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Message has 1 Reply:
 | | Re: Lego Rotation Sensor
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| There aren't user-adjustable thresholds in my Exp Board LEGO rotation sensor code. Rob, could it be that you are spinning the sensor too fast? In the docs there is a note that it only can deal with 16 rotations per sec. Fred In your message you (...) (23 years ago, 26-Feb-01, to lugnet.robotics.handyboard)
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Message is in Reply To:
| | Lego Rotation Sensor
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| We are using the expansion board libraries to drive the lego rotaion sensor and seem to be getting funny output to the handy board. We hooked up the sensor to the oscilloscope and we can see the voltage transitions on the screen, but the Handy (...) (23 years ago, 26-Feb-01, to lugnet.robotics.handyboard)
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