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SARE (Smart Absolute Rotary Encoder)
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You need to determine an angle for a mechanism in rotation ? It's easy to find a sensor who do this function quickly and cheaper, but these products give relative position. However, in some applications, you need to measure an absolute position for an object in rotation. But this kind of sensors (absolute rotary encoder) are expensive and due to high precision mechanism, it is difficult to integrate.
Based on Gray code (a reflected binary code), these sensors use a disc containing several tracks coded in Gray code with an optical bloc to detect the current position.
Based on Gray code (a reflected binary code), these sensors use a disc containing several tracks coded in Gray code with an optical bloc to detect the current position.
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