c8051f340的usb的使用，包括描述符的设置，usb的标准库文件以usb的初始化...

HT1621的驱动文件，对于测试段码液晶比较有用，部分程序参考了别人。-HT1621 driver files, for testing liquid crystal above code more useful, some of the procedures with reference to others.

此为按键部分的,读取按键值是否有按键判断部分函数-this as part of the button, reading keys value judgment whether some function keys

这是一个用keil-51编写的C51程序，里面含有温度控制的PID核心算法，这为温度的精密控制提供了保证，同时有液晶12864的驱动，而且有PCB电路图，供大家学习和参考。-This is a written with keil-51 C51 program, which contains the core PID temperature control algorithm, which is the precise temperature control can be ensured, while an LCD 12864 driver, but also PCB circuit, for your study and reference.

只用cy7c68013实现的usbblaster!SDCC编译!-CY7C68013 achievable only usbblaster! SDCC compiler!

atm89c52的12864编程显示， 在仿真中通过。-Programming atm89c52 of 12864 showed that the adoption of simulation.

实时时钟芯片C51程序，可以精确的驱动芯片进行实时时钟显示-real-time clock chip C51 procedures, the driver can accurately in real-time clock chip show

采用Proteus的双步进电机 模拟仿真。-Proteus uses a dual stepper motor simulation.

软USB核的电力开关PowerSwitch-soft USB nuclear power switching PowerSwitch

仿真马路交通灯通过keilproteus进行实时调试-Simulation road traffic lights for real-time debugging keilproteus

使用单片机系统制作波形发生器，能产生正弦波、方波、三角波-The production of single-chip microcomputer system using the waveform generator, can generate sine wave, square wave, triangle wave