基于FPGA的增量式光电编码器计数电路设计,文章含有Verileg HDL代码.-FPGA-based incremental photoelectric encoder count circuit design, the article contains Verileg HDL code.

基于增量式光电编码器的永磁同步电机转子位置初始定位方法介绍。-Introduction of initial positioning method based on the incremental optical encoder, permanent magnet synchronous motor rotor position.

讲解了绝对式编码器和增量式编码器，重点介绍了绝对式编码器的接口等，具有很好的借鉴作用-Explained the absolute encoder and incremental encoder, focus on absolute type encoder interface and so on, has the very good reference