pic: Encoder Graph - Chief Delphi

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pic: Encoder Graph

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#28

31-01-2012, 23:15

wireties

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AKA: Keith Buchanan

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Re: pic: Encoder Graph

Quote:

Originally Posted by Ether

Agreed, for the speeds associated with a ball-shooting spinning wheel.

1440/4 = 360 so it seems like he's running a 360 encoder at 4x.

Even at 60rpm that's 29 pulses every 20ms.

What difference does it make? Isn't is just a counter in the FPGA incrementing? For a circuit like that, this rate is nothing. Am I missing something?

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