本文介绍了这种新型教室节能控制系统的工作原理及设计方案，并且阐述了本系统的硬件组成和软件设计。
The paper introduces the principle and design of an automatic control system for classroom lighting, and hardware composing and software design of this system in detail.
本文介绍了一种新型的CAN控制器芯片MCP2515以及该芯片在设计自动化仪器仪表中的应用。
This paper introduced a new type of CAN controller chip-mcp2515and its application in indus-try automatic instruments.
通过运用逻辑函数的方法，对多台电机多种状态控制线路提出了新型实用的设计方法及设计电路。
The new practical design method and design circuit for multi-state control of multi electric machinery are provided in this paper by using the method of logical function.
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