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EDN电子技术设计
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揭秘格雷码:为什么旋转编码器都用它?
格雷码通过单个位变化设计,降低数字信号状态转换错误,广泛应用于旋转编码器与数字通信系统… 格雷码(Gray codes),又称反射二进制码(Reflected Binary Code,RBC),是一种设计巧妙的编码方式,可有效降低数字信号在状态转换时的错误。通过确保每次只改变一位 ...
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