Re: Stepper motors as encoders

....

> mechanical encoders and slightly more expensive optical encoders are
> available in that and better resolutions for about $10. These

generate

> clean
> quadrature pulses at TTL levels all in one piece, without any added
> electronics.
>
> Jon

I would like a pointer to good encoders for $10 if you have one,
most I have looked at are about $40. Hobby CNC use only needed.