xdr3

国外SDI公司的石油钻井通讯协议，包括波特率，帧长，格式等(SDI' s overseas oil drilling communication protocols, including baud rate, frame size, format, etc.)

网蜂科技开发板CC2530F256实现看门狗定时(Realization of Watchdog Timing by Network Bee Technology Development Board CC2530F256)

STM32+ILC9320+W25X16+XPT2046做的一个俄罗斯方块游戏 (STM32+ILC9320+W25X16+XPT2046 do a Tetris game)

51单片机部分底包，包括PWM、定时器、led、ADC等近十个(51 SCM part of the bottom package, including PWM, timer, led, ADC and so on nearly ten)

说明：  通过光明电阻检测实现对光源的自动追踪，并在LCD12864显示对应光照强度。(The light source is automatically tracked by light resistance detection, and the corresponding illumination intensity is displayed on LCD12864.)

能够非常完美的在LED上显示漂亮的汉字和英文字母，很好啊(Can be perfectly nice in the LED display of Chinese characters and English letters, ah well)

入门教程及实例,C51控制继电器的仿真实验，完整的源码及porteus仿真原理图。(Introductory tutorial and examples C51 control rela y simulation experiment, the source and the principle diagram of the simulation. )

说明：  DS2781测试程序，网上下载的，有一定参考价值(DS2781 test procedure)

变压器绕线机源代码, 经过测试,可以正常运作.(Transformer winding machine source code, after testing, can be normal operation.)

说明：  中颖单片机SH79F161的基础驱动程序源代码ADC(Ying SCM SH79F161 in driver source code based ADC)