Anyone familair with 2 bit gray code for rotary encoder switch?

Don M

I see Parallax has a rotary encoder switch with absolute binary coding using 4 terminals. But I don't think it is the same principal but maybe someone here knows. The encoder I want to use has only 3 terminals. Is there an object for 2 bit gray code?

I have attached a diagram from the encoder supplier.

Leon

It looks like a standard mechanical encoder.

Leon

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Amateur radio callsign: G1HSM

mpark

Don M said...
... Is there an object for 2 bit gray code?

obex.parallax.com/objects/24/

"Reads 1 to 16 two-bit gray-code quadrature encoders and provides 32-bit absolute position values for each and optionally provides delta position support (value since last read) for up to 16 encoders."

Don M

Thanks mpark [noparse];)[/noparse]