Source for Optical Encoder Disc
Morgan Olsson email (remove spam text)
Hej Kevin A. Benedict. Tack för ditt meddelande 16:47 2002-09-02 enligt nedan:
>encoder discs from ? I am looking for a small disc (1 in.)
>to place on an axle and then read the result with an optical encoder
Dissassemble a cheap PC mouse. Then you get two small discs and also two compatible reader pairs :)
Or keep the controller, it report both axis movments plus two buttons on 5V serial 9600baud. -Only one pin needed on the PIC!
But you get delay in the response then.
Farnell have industrial grade discs and reader.
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