51SendSMS

stm32的ad9912的寄存器配置例程，频率，相位，功率的配置。(Stm32 ad9912 register configuration routine, frequency, phase, power configuration.)

codigo del uso del convertidor A/D

C8051f120的AD程序，调节电位器控制八个led灯的亮灭和闪烁频率(C8051f120 the AD process, adjust potentiometer control eight led lights out and flicker frequency)

51单片机程序，用端口与定时器模拟串口，全异步通信！(51 use port and timer virtual com.)

说明：  使用STM32F103C8T6系统板，通过两个NRF24L01模块实现无线通信，将光电二极管驱动电路采集到的荧光强度值无线传输到上位机的串口软件显示出来。(Using stm32f103c8t6 system board, wireless communication is realized by two nRF24L01 modules, and the fluorescence intensity value collected by the photodiode driving circuit is wirelessly transmitted to the serial port software of the upper computer to display.)

在IAR环境下编写msp430f4152源码，通过单片机开发板上的按键来控制发光二极管的亮灭。(In the IAR environment to prepare msp430f4152 source, SCM development board buttons to control LED light off.)

说明：  能实现对方波频率进行采集，能够采集低频到100K左右的方波(It can collect square wave frequencies from low frequency to about 100K.)

说明：  51单片机资料及程序需者请下载好东西教材类(51 Single-chip data and procedures, please download good teaching category)

动压气体轴承的动态刚度和动态阻尼系数 (Dynamic pressure gas bearing dynamic stiffness and dynamic damping)

基于STM32F407实现俄罗斯方块基本功能(Based on STM32F407 realizes Russia square basic function)