AVRMEGA16的USART运用,已在三个芯片上试过,能正常通信

大值的驱动电压，否则会造成液晶模块的损坏。如果在低于或大致等于典型驱动电压时，观察到了显示屏上有色调的变化，即显示域的底色略深于边缘的颜色，表明液晶模块电源连接正确，可以进人下一步工作。如-Large value of driving voltage, otherwise LCD module can cause damage. If less than or roughly equivalent to a typical drive voltage, the observed screen has color changes, which indicates that the domain a little deep background color at the edges, indicating that the LCD module power supply connections are correct, you can enter the next step. Such as

示例程序下载关于单片机接上-download examples of SCM connected

RC500 MF1 非接触读卡器 开发板 资料-Demo board of philips rc500 chip hv Ev Kit of it and all datasheet

这是一个很好的键扫描电路和显示控制程序

用89S51单片机实现对1602的字符显示-89S51 MCU with 1602 characters on display

用51单片机模拟I2C，程序已调试可以使用-51 MCU simulation with I2C, procedures can be used to debug

清达光电液晶驱动192x64，有详细的说明。-Tatsu photoelectric liquid crystal drive-ching 192x64, has detailed instructions.

一个可以调试MCS-51指令系统的中文调试软件，此调试软件可以对C51和A51进行编译连接，操作十分简单，而且还可以通过主面版对SFR中的内容进行观察，对学习80C51单片机的学生用十分重要的用途-can debug an MCS-51 instruction in Chinese debug software, this software can debug C51 and A51 to compile links, operation is very simple, but also through the main panels on the content of SFR observe, to learn 80C51 microcontroller with the students the importance of the use of

数码管的动态扫描显示，动态扫描节省更多的空间，效率更高-Digital control of dynamic scan shows the dynamic scans to save more space, more efficient

系统讲解了51单片机,实用于初学者,可以很快入门-system on the 51 microcontroller, in the practical and beginners can quickly entry