A small scale distributed varying frequency speed adjustment system implemented by serial communication between IBM - PC and multiple AT89C2051 is introduced.
介绍一种用ibm-PC与多at89c 2051串行通信实现的小型集散变频调速系统。
A small scale distributed varying frequency speed adjustment system implemented by serial communication between IBM - PC and multiple AT89C2051 is introduced.
介绍一种用ibm-PC与多at89c 2051串行通信实现的小型集散变频调速系统。
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