SVPWM_ldp

可以产生幅度、频率可调的方波，频率50hz到1M(Can produce the amplitude, frequency adjustable Fang Bo, frequency of 50Hz to 1M)

基于stm32的太阳能mppt控制程序，adc采集，oled显示(Stm32 based solar mppt control program, adc acquisition, oled display)

说明：  基于51单片机的led源程序，常见问题解决方法 ： LED不亮的： 1． 请您检查排线是否插好！ 2． 换根排线试试。(Led Source Program Based on 51 Single Chip Microcomputer,Solutions to Common Problems:LED is not bright: 1.Please check whether the cable is plugged in properly. 2.Try changing the cable.)

MPU6050传感器6050程序代码，基于430f5529单片机实现(MPU6050 sensor 6050 program code, based on 430 microcontroller is f5529)

51单片机实现简易函数信号发生器功能（正弦波、方波、三角波）(51MCU，sin ，pluse，and so on)

这是个用矩阵键盘控制步进电机圈数和转速的程序，参数设定在触摸屏上显示(This is a matrix keyboard to control the stepper motor number of turns and speed program parameter settings on the touch screen display)

基于三星s5pc100芯片的终端处理，实现CortexA8按键的中断处理(Based the Samsung s5pc100 chip terminal handling, interrupt handling the CortexA8 keys)

交通信号灯控制，可以调红绿黄灯时间，有紧急模式和夜间模式( Traffic lights control, you can adjust the red and yellow light time, emergency mode and night mode)

以CVI为平台，建立信号的频谱分析仪，有两个图形控件，用来分别显示采集波形和频谱分析图形；两个数字控件，一个输入采样速率，一个显示信号频率；三个命令控件，一个启动数据采集命令程序，一个开始频谱分析，一个退出程序。(CVI is the signal spectrum analyzer, two graphical controls, used to display the waveform acquisition and spectrum analysis graphics two digital controls, an input sampling rate, a display signal frequency three commands control, astart the data acquisition command procedure, a spectral analysis, an exit program.)

Keil C Cortex m3 programming SD card