The previous stage is busy to keep the postgraduate work, and now the dust is settled.
I don't know that I have been indulging for more than half a month. Work hard from now on.
Mainly do the following work in the near future:
Learn English
2. Review the consolidation of the C language and study the Linux kernel source code.
3. Learn good microcontrollers.
4. Learning probability and signal and system.
