1602液晶驱动程序，简单明了的介绍了单片机驱动1602的方法。

电子元件基础教程--Basic class for electronic elements.

采用等精度测频原理的频率计 要求： 设计一个用等精度测频原理的频率计。 频率测量测量范围1~9999； 其精度为 ； 用4位带小数点数码管显示其频率； 并且具有超量程、欠量程提示功能。-With equal precision frequency measurement principle of the frequency of meter requirements: design of a frequency measurement with the principle of equal precision frequency counter. Frequency Measurement Measuring Range 1 ~ 9999 its accuracy with four with a decimal point LED display its frequency and has a super-range, less range prompts.

完整的wav文件播放程序采用lpc2148芯片-Complete wav file player using LPC2148 chip

ks8695 loader > > > > > > >-ks8695 loader

可靠的串口stm32串口程序，注意，这不是简单的例程，而是具有实用价值的程序，将printf函数进行了重载，并且不会造成内存泄露，另外还有一个完全自己写的printf函数，两个函数都可以使用，至于选择哪个程序用，则是仁者见仁智者见智的事了。

酒店用的嵌入式无线点餐系统，通过无线发送，实现快速点餐-Hotels with meal points embedded wireless systems, wireless transmission, to achieve quick meal

24C01的IIC 读写的c51程序 为了安全起见,程序中很多NOP是冗余的,能进一步精简,但必须经过验证。 Atmel 24C01 比较特殊,为简约型. 51晶振为11.0592MHz-24C01 the IIC reading decoder procedures for the sake of safety, NOP process is a lot of redundancy that can be further streamlined, it must be tested. Atmel 24C01 rather special type of minimalism. Crystal Oscillator 51 to 11.0592 MHz

EasyARM 程序 uart_TEST.rar-EasyARM procedures uart_TEST.rar

所有的单片机都会涉及到232 或者485通讯,而通讯中又不可避免的出现错误.本例就给出了一个现成的校验软件.完成串口通讯,并且进行crc,累加和,异或和等效验结果-All of the single-chip will be 232 or 485 relating to communications, and communications also inevitable error. In this case on a given off-the-shelf software validation. The completion of serial communications, and to carry out crc, cumulative and, XOR and equivalent examination results

ZLG7289C语言驱动程序,好用！-ZLG7289C language driver, handy!