4bit absolute position encoder build

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=O8CtjtqY2iI

Gray code is explored for reducing complexity and enhancing precision. A practical 2-bit example and an error correction technique using a state machine are provided. The evolution from drilled holes to an FR4 PCB with copper patches is detailed. Testing reveals four clean channels. An Arduino-integrated 4-bit prototype sets a new standard, with prospects of an 8-bit version with improved integration. Video by ‪@365robots‬. Description enhanced by AI.

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