lcd1602

音频信号分析仪 包括全套分析说明 源文件和电路等(c language exoerts)

机械臂控制，基于keil的程序，lcd屏控制(Manipulator control, keil-based program)

NRF24L01按键测试程序可以通过按键来发送数据(NRF24L01 key test program)

全自动 hdi板边程式 可以自动跑hdi板边 genesis2000脚本(Automatic hdi board edge program You can automatically run hdi board edge genesis2000 script)

用于STM32 的简单MODBUS从协议(MODBUS for STM32MCU,very usefull)

pt100高精度测量电路，精度误差小，速度快，arm9 c51均可实现 ，仅供学习 参考(PT100 high precision measurement circuit, precision error is small, fast, C51 ARM9 can be achieved, only for learning reference )

STM32开发板程序，包括底层文件固件库。为跑马灯功能。(STM32 development board procedures, including the underlying file firmware library. Function for the Marquee.)

说明：  利用C51单片机和TLC5615生成正弦波(Use of a the C51 microcontroller and TLC5615 generate sine wave)

用c语言写的时钟代码，每隔一秒秒钟增加一(The clock with the c language to write code to add a second every second)

msp430心电仪解决方案，IAR程序。(msp430 ECG instrument solutions, IAR process.)