本文介绍了以TMS320 LF 2407a为核心控制器的步进电机自动升降速控制系统与PC机的通讯及程序设计方法。
It's introduced that the controlling system in raising and reducing speed of stepper motor that is based on core controller, TMS320LF2407A, communicates with PC, as well as the method of programming.
介绍一种由8031单片机组成的自动报时控制器系统的硬件结构和程序设计。
This paper presents the hardware composition and software design of automatic chronopher system controlled by 8031.
介绍了系统PLC主控制器I/O端口设计，系统硬件组成和系统软件中主程序及自动加工子程序设计；
The I/O design of PLC controller, the hardware configuration and the main routine and auto-machining subroutine of software program are presented.
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