How to know pulses per revolution for my wheel encoder ?

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Hesham Khalifa 2018-7-30

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评论： Hesham Khalifa 2018-7-30

I am trying to use some of functions in this example : https://www.mathworks.com/help/supportpkg/arduinoio/examples/steer-two-wheel-robot.html

Now when I create the Rotary encoder object, I have to specify pulses per revolution.

I know counts or number of ticks per revolution for my encoders which is 4480. I have read that pulses per revolution would be this number divided by 4, is that so ?

in this case, I tried to make test for this value (4480/4). However, the readings are not so correct.

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Guillaume 2018-7-30

编辑：Guillaume 2018-7-30

I have read that pulses per revolution would be this number divided by 4

Where? To me ticks per rev and pulses per rev would mean exactly the same thing. But to be sure, consult the documentation of your encoder.

Hesham Khalifa 2018-7-30

Here: https://www.cui.com/blog/what-is-encoder-ppr-cpr-and-lpr

I checked the specifications of the encoder and they only mentioned Counts per revolution.

This is the encoder i am using: https://www.pololu.com/product/2825

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