wheel encoder with arduino idea plz!!

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manishman
 
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Joined: Sun Oct 31, 2010 2:47 pm

wheel encoder with arduino idea plz!!

Post by manishman »

Is there a wheel encoder shield? I need a wheel encoder to measure distance, thinking of using it with arduino. suggestions needed.. thanks!

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Franklin97355
 
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Re: wheel encoder with arduino idea plz!!

Post by Franklin97355 »

Just plug the wheel encoders into digital pins and write your code. No need for a shield.

manishman
 
Posts: 16
Joined: Sun Oct 31, 2010 2:47 pm

Re: wheel encoder with arduino idea plz!!

Post by manishman »

what kind of wheel encoder would be better to measure distance? does a wheel encoder gives frequency of tire rotation? i dont have any idea and could not find better source online to learn..

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adafruit_support_bill
 
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Re: wheel encoder with arduino idea plz!!

Post by adafruit_support_bill »

There are different kinds of encoders. Google "Rotary Encoders" and you will find tons of info on the various types.

The ones typically sold for hobby use are incremental encoders that will give you some number of pulses per revolution. How accurately this translates into distance is a function of your wheels and the surface they are running on. Hard wheels with zero slip on a smooth surface will give you the best results.

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