A/转换程序，用在8051或8031，此外还有两个小的显示的程序

步近电机控制代码，可以控制正反，停，限位等功能，带仿真图。-Near step-by-step motor control code to control both positive and negative, stop, limit and other functions, with simulation of Fig.

数码管段码速查,在单片机开发时，很容易的控制数码管-digital control of the Code Check, in MCU development, it is easy to control the digital control

c8051F040单片机中菜单显示，键盘输入例程-menu, keyboard input routines

440BXARM开发板 试验程序和源代码-440BXARM development board testing procedures and source code

Self-tuning PID Controllers ,有需要的朋友可以参考 !-Self-tuning PID Controllers, there is a need of a friend can refer to the reference!

430学习书籍,好东西,希望大家下载-430 learning books, good things, I hope everyone downloads

C8051F52xA_53xA型单片机ADC驱动源代码-C8051F52xA_53xA-based single-chip ADC driver source code

MSP430单片机的液晶驱动程序-MSP430 LCD Driver

AVR单片机新版USB下载器的制作全部资料，包括源代码，及原理图（SCH）等。-AVR microcontroller to download a new version of USB devices making all information, including source code, and schematic diagram (SCH) and so on.

RF905 200米无线数据收发模块C语言程序-RF905 200 meter wireless data transceiver