sh_armStm32_v1.7.tar

speed control of induction motor using matrix converter cccf(speed control of induction motor using matrix converter dcd)

功能文件的定义，学会用c 来进行宏定义(The definition of functional documents)

这是超声波测距模块的最简单的测试程序，用1602显示(This is the most simple test program ultrasonic ranging module, with the 1602 show)

实时水流加热，可控水温的温度，经过水流量来精确控温无过冲热，温控精度高(heat flow watter!)

33FJ128MC510A的熔丝位配置代码，经过加密。下载端口为PCG2(33FJ128MC510A fuse configuration)

单片机串口通讯测试源码，适用于点对点通讯！(Serial Communication test source for point to point communication!)

子带编码是一种以信号频谱为依据的波形编码方法，首先用一组带通滤波器将输入信号按频谱分开，然后让每路子信号通过各自的自适应PCM编码器（ADPCM）编码，经过分接和解码再复合成原始信号。(In sub-band coding is a waveform signal based on the spectrum coding method using a first set of band pass filters to separate an input signal spectrum, and so that each signal path through the respective adaptive PCM coder (ADPCM) encoding, after tap and then combined into the original decoding signal.)

实现stc89c52单片机的串口通信,注意使用晶振的不同得配置不同的定时器(usart stc89c52)

基于rc531读写芯片的读写源程序，读取ID卡的ID号(rc531 typeB)

Data structure and algorithm