38mm Outer Diameter 6mm Solid Shaft Rotary Encoder 2500PPR Push-pull Output 5-26V Power Supply

tried this on an arduino mega on with just the a and b lines connected to the interupt pins using the digitalwritefast library to read the data coming in and it appears to work very well. I haven't tried it at the specified rpms as that's not the reason I purchased this it was not for a very precise etch a sketch either because that wouldn't be very fun after 2 minutes.

It has an extra "zero" output for a pulse once per turn

I used this for a replacement on a machine. It was the right size and worked perfectly.

The compactness of the design along with the functionality.

Worked just like described and quality comparable to encoder costing much more.

Used this encoder to test a project, I've been working on. Worked like a charm!

Works as described

Very good quality and finish with everything about these encoders ,...