用单片PLD实现数显频率计的应用,用单片PLD实现数显频率计的应用...

通常串口的开发是基于VC的，这个为以VB开发工具的来说，希望能有所借鉴。用activeX控件 mscomm32.ocx写的一个串口调试工具.-usually is based on the development of the VC, VB to the development of tools, hopes to have a reference. Use activeX control mscomm32.ocx write a serial debugging tools.

电子保险箱开放模式：在这种模式下的安全是开放的，你的程序应该允许用户设置密码和锁关闭。

南瑞的IEC104规约实现的源码，对于从事电力行业通信开发的人员来说还是非常具有参考价值的-NAN realization of the Statute of the IEC104 source, engaged in the power industry for the development of the communications staff, they still have great reference value

这个是用AVR写的带字库的12864的程序，喜欢的朋友可以看看，适合于入门。-This is written with the AVR with a font 12864 programs, like friends can see for entry.

这是一个驾校的系统　，请大家好好看那．-This a Driving School system Please remember watch.

这是一个提供给使用遥控器的嵌入式设备开发的一个中文拼音输入法，是用键盘模拟遥控器， F9,F11，F12为换行，数字和+号键来操作，在视图菜单中点打开输入法，-This a remote control for the use of embedded devices developed by a Chinese Pinyin input method is the use of remote control keyboard simulation, F9, F11, F12 for a newline, and the number of keys to operate the View menu to open the midpoint of the input method,

硕士学位论文全文。CAJ格式--Design of AT91M40800-based embedded industrial controller. A Master degree thesis. CAJ format.

等精度测试频率计，包括程序源代码以及相关注释-Precision test frequency meter, etc., including source code and related comments ......

51单片机教程，里面有很多实用的电路和源码，很好的学习资料-51 Microcontroller tutorials, there are many practical circuits and source code, a very good learning materials

motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton / t this vary the average voltage across the mot-motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton/t this vary the average voltage across the mot