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多级菜单通过1284显示！并由矩阵键盘控制(Multi-level menu through 1284 show! By Matrix keyboard control)

说明：  芯海芯片 移动电源项目代码 参考示例芯海芯片 实现PD协议 QC 2.0 QC3.0 AFC SCP FCP等充电协议的识别(Project code of core sea chip mobile power supply)

十天学会单片机和C语言编程Lesson8(Ten days learn microcontroller and C programming language Lesson8)

C51单片机LED节日彩灯亮度明暗调节控制(C51 single chip LED holiday lantern brightness shading adjustment control)

0.96OLED显示屏c51系列IIC例程(0.96OLED display C51 series IIC routine)

说明：  本Demo功能是通过通用IO模拟串口数据收发，适用于所使用的单片机没有足够的串口的情况下进行拓展，已使用到公司项目(The demo function is to simulate the data receiving and sending of serial port through general IO, which is applicable to the expansion of the single chip microcomputer without enough serial port, and has been used in the company project)

说明：  风力摆是一种通过风机作为唯一动力驱动的装置,深入研究该系统对空间飞行器、四旋翼无人机的运动状态和卫星姿态控制具有重大意义。(Wind pendulum is a device driven by wind turbine as the only power. It is of great significance to study the motion state of space vehicle, quad-rotor UAV and satellite attitude control.)

Arduino C++ library to ILI9341 LCD, serial SPI, Speed.

电能表，抄表计量终端，计量芯片RN8209驱动程序(RN8209.C RN8209.H)

雾化器源码，这个是完整的项目，已经量产过的.采用的是SOC的51内核单片机开发.(Atomizer source code, this is a complete project, has production too. Using the 51 kernel MCU SOC.)