PHPWIND
HELLOCQ
UID:51213
UID:21980
UID:32024
UID:658
UID:40258
UID:20540
UID:1660
对!还有一种是格雷码的,两边都有脉冲,只是相位不一样。似乎现在这种多些。
UID:38275
UID:40473