单片机89c51按键控制蜂鸣器分别发出a r m f si li xi的音阶,献给刚学单片机的朋友...

适用于SED1335的24点阵中文字库。原来为打印字库，纵向排列。现已改为横向排列。地址计算：((内码高位-161)*94+低位-161)*72-SED1335 apply to the 24 dot matrix Chinese font. The original font for printing, vertical array. Order has been changed to lateral. Address Calculation: ((high code-161)* 94+ Low-161)* 72

利用ARM2103编写的实时时钟程序，请各位高手指点-ARM2103 prepared to use real-time clock procedures, expert advice please

一个红外线的源程序,可以在KEIL下编译通过,而且是C中潜入汇编,内含红外的资料文档

ARM7下面读写串口的两种方式：中断方式和查询方式的源代码。详细介绍了ARM7下面读写串口的方式。-ARM7 serial read and write the following two ways: interrupt mode and query the source code. Described in detail ARM7 serial read and write the following way.

《msp430应用系统开发典型实例》第10章程序代码- Msp430 typical examples of application systems development, Chapter 10 code

采用9054做为板卡与计算机通信的媒介，ADSP21161作为运算器件的采集卡。该程序完成计算机通信。-Using 9054 as the board of the media and computer communications, ADSP21161 computing device as a capture card. Computer Communications completed the program.

最新版IAR511下AT91SAM7S64的USB例程-IAR511 under the latest version of the USB routines AT91SAM7S64

TI原产TMS320C6713DSK开发板中CPLD的内容源码，对自己做开发板非常具有参考价值

学习canopen的可以看看，花了我一个月的时间写、调试成功。但这个是从机模式，主机可以用带有canopen的屏，我是在战舰STM32的平台上完成的

AT91FR40162的闪灯子程序-flashing lights subroutine AT91FR40162