After that the frames of ERpen, including hardware and software, are designed and implemented.

详细的阐述了电子阅读笔硬件系统包含的各个子系统的设计原理和实现方案。

youdao

After that the frames of ERpen, including hardware and software, are designed and implemented.

详细的阐述了电子阅读笔硬件系统包含的各个子系统的设计原理和实现方案。

youdao