USB转串口的VC原代码,CH372连接单片机和计算机，起转接USB作用

如何为keil c51写自己的仿真d-Keil c51 how to write their own simulation d

关于单片机（51系列）通过GPRS模块（LT8030）和服务器进行通信-on SCM (51) via GPRS module (LT8030), and communications servers

可用于PIC单片试验用，12M晶振，形成10毫秒中断 第一次上传东西，试试看，-PIC chip can be used to test, 12M crystal, the formation of the first 10 ms interruption upload things, give it a try,

440BX开发板 USB pd12通信测试程序-440BX Development Board USB pd12 communications test procedures

C8051F02x的大量源程序示例代码，包括汇编和C的代码

STC单片机IO口模拟RS232测试程序,Keil Cx51应用开发技术中的程序主要的功能是在利用串口调试工具发送一个8bit的数据，而后单片机接收后把这个数据发送给模拟串口-STC Single-chip analog IO port RS232 test procedures, Keil Cx51 technology application development process is essentially the function is in the use of serial debug tools send an 8bit data, and then after the single-chip receive the data sent to the simulation of serial

通过51单片机产生不同频率的信号，在喇叭上产生不同频率的声音信号，实现不同音乐播放-Through 51 different single-chip frequency signal generated in the speaker s voice signals at different frequencies, different music player

基于飞利浦 lpc2104 arm7 微处理器的部分程序-Microprocessor-based Philips lpc2104 arm7 Part of the procedure

51子程序库，浮点、定点、加法、减法、乘法、除法-51 subroutine library, floating point, fixed point, addition, subtraction, multiplication, division

JM1.1版本，可以编译执行，很有参考移植的价值-JM1.1 version, you can compile the implementation of great reference value to transplant