求翻译：第三部分具体分析节能控制器的硬件结构原理，节能控制器以微控制器技术为核心，通过控制核心MCU模块、电流采样模块、继电器驱动模块、人机交互接口模块等几方面对硬件结构进行开发。通过对电路的分析和开发，节能控制器的控制范围更广，满足各类家电的使用要求。是什么意思？

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Section 3 analysis of the specific energy-saving control server hardware structure theory, the energy-saving control server to micro-controller technology as the core, and core MCU through the control module, current sampling module, relay driver modules, such as interactive interface module to the

The third part of concrete analysis conserves energy the controller the hardware architecture principle, conserves energy the controller take the micro controller technology as the core, through the control core MCU module, the electric current sampling module, the relay actuates the module, the man

Part III specific structure principle analysis of energy-saving controller for hardware, energy-saving controller for micro-controller technology as the core, through core MCU control module, the current sampling modules, relay drive modules, and other aspects of human-computer interaction interface

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