其次依照方案中组成单元的划分，详细论述了母板，功能选择与控制电路，模块电路的开发及设计。

Secondly, in accordance with the scheme, the thesis discusses the development and design of the motherboard, function choice and control circuits and module circuits.

youdao

其次依照方案中组成单元的划分，详细论述了母板，功能选择与控制电路，模块电路的开发及设计。

Secondly, in accordance with the scheme, the thesis discusses the development and design of the motherboard, function choice and control circuits and module circuits.

youdao