How to convert 3 Quadrature Encoders to 3 analog tachometers signals

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Chief

Sample the counter in regular intervall and convert to analog, via DAC or PWM and filter.

Associate

Thx a lot for your kind reply

It is not simple as you described here

How is about 2 channels? You need to know the direction

How is about low velocities?

How is about standing on the same position?

Does anybody already implemented something similar?

May be even there is an application note for such kind of application?

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