IAR快速使用指南（中文）

单片机串口通信程序集，51单片机串口调试程序一例-Microcontroller serial communication assembly, 51 MCU serial debugger one cases

高速电路的信号完整性问题，共同学习，有借鉴意义-Based on the Signal Integrality theory, the key problem met during signal processing module design and its solution is given

msp430实验DAC7611,对于初学者很有帮助-MSP430 experimental DAC7611, very helpful for beginners

单片机日历时钟程序-SCM calendar clock procedures

51单片机播放音乐的C51程序和用Proteus仿真的电路图，上述两个软件均已上传，请站长慎查-51 Singlechip play the music of C51 process and circuit simulation with Proteus, the two have been upload software, please check station Shen

C51编写的用ＩＯ脚模拟串口的源程序,供初学者参考-C51 prepared by serial IO pin analog source, the reference for beginners

DAC7611，12位串口DA驱动程序，只需将代码中的四个端口按自己的电路修改就可以使用。-DAC7611, 12 bit serial DA driver, just the code of the four ports in accordance with their own modifications on the circuit can be used.

基于89C51的计算机可锁定加密键盘设计带源码-89C51-based computer keyboard lock design with encryption source code

单片机和lcd1602接口代码，提供原始代码，具有普遍性-SCM lcd1602 code, providing the original code

单片机关于静态液晶显示的小程序，大家看看吧，说不定有用-Single-chip liquid crystal display on the static small program, let us look at it, maybe useful